Site updated: 2020-03-31 11:04:53

2014/12/23/my-new-post/index.html

@@ -267,6 +267,13 @@
             </span>
 
           
+            <span id="/2014/12/23/my-new-post/" class="post-meta-item leancloud_visitors" data-flag-title="C++ 指针使用中的一个小问题" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -539,6 +546,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2014/12/24/MFC 模态对话框/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2014/12/24/MFC%20%E6%A8%A1%E6%80%81%E5%AF%B9%E8%AF%9D%E6%A1%86/" class="post-meta-item leancloud_visitors" data-flag-title="MFC 模态对话框" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -562,6 +569,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2014/12/30/Clone-Graph-Part-I/index.html

@@ -61,8 +61,8 @@
 <meta property="article:published_time" content="2014-12-30T08:50:01.000Z">
 <meta property="article:modified_time" content="2020-01-12T13:08:26.997Z">
 <meta property="article:author" content="Nicksxs">
-<meta property="article:tag" content="C++">
 <meta property="article:tag" content="leetcode">
+<meta property="article:tag" content="C++">
 <meta name="twitter:card" content="summary">
 
 <link rel="canonical" href="https://nicksxs.me/2014/12/30/Clone-Graph-Part-I/">
@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2014/12/30/Clone-Graph-Part-I/" class="post-meta-item leancloud_visitors" data-flag-title="Clone Graph Part I" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -307,19 +314,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/02/09/G1收集器概述/" rel="bookmark">G1收集器概述</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/14/Add-Two-Number/" rel="bookmark">add-two-number</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
     </li>
   </ul>
 
@@ -363,8 +370,8 @@
 
       <footer class="post-footer">
           <div class="post-tags">
-              <a href="/tags/C/" rel="tag"># C++</a>
               <a href="/tags/leetcode/" rel="tag"># leetcode</a>
+              <a href="/tags/C/" rel="tag"># C++</a>
           </div>
 
         
@@ -565,6 +572,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/01/04/Path-Sum/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/01/04/Path-Sum/" class="post-meta-item leancloud_visitors" data-flag-title="Path Sum" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -309,19 +316,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -567,6 +574,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/01/14/Two-Sum/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/01/14/Two-Sum/" class="post-meta-item leancloud_visitors" data-flag-title="two sum" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -310,19 +317,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -568,6 +575,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/01/16/pcre-intro-and-a-simple-package/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/01/16/pcre-intro-and-a-simple-package/" class="post-meta-item leancloud_visitors" data-flag-title="pcre-intro-and-a-simple-package" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -328,10 +335,10 @@
       <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/14/Add-Two-Number/" rel="bookmark">add-two-number</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
@@ -580,6 +587,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/03/11/Number-Of-1-Bits/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/03/11/Number-Of-1-Bits/" class="post-meta-item leancloud_visitors" data-flag-title="Number of 1 Bits" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -306,19 +313,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
     </li>
   </ul>
 
@@ -564,6 +571,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/03/11/Reverse-Bits/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/03/11/Reverse-Bits/" class="post-meta-item leancloud_visitors" data-flag-title="Reverse Bits" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -307,19 +314,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -565,6 +572,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/03/13/Reverse-Integer/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/03/13/Reverse-Integer/" class="post-meta-item leancloud_visitors" data-flag-title="Reverse Integer" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -310,19 +317,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -568,6 +575,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/04/14/Add-Two-Number/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/04/14/Add-Two-Number/" class="post-meta-item leancloud_visitors" data-flag-title="add-two-number" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -310,19 +317,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
     </li>
   </ul>
 
@@ -568,6 +575,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/04/15/Leetcode-No-3/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/04/15/Leetcode-No-3/" class="post-meta-item leancloud_visitors" data-flag-title="leetcode no.3" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -307,19 +314,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
     </li>
   </ul>
 
@@ -565,6 +572,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2015/06/22/invert-binary-tree/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2015/06/22/invert-binary-tree/" class="post-meta-item leancloud_visitors" data-flag-title="invert-binary-tree" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -316,19 +323,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -573,6 +580,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/07/13/swoole-websocket-test/index.html

@@ -270,6 +270,13 @@
             </span>
 
           
+            <span id="/2016/07/13/swoole-websocket-test/" class="post-meta-item leancloud_visitors" data-flag-title="swoole-websocket-test" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -572,6 +579,95 @@ user3:
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/08/14/34-Search-for-a-Range/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2016/08/14/34-Search-for-a-Range/" class="post-meta-item leancloud_visitors" data-flag-title="34_Search_for_a_Range" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -308,19 +315,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/14/Two-Sum/" rel="bookmark">two sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/14/Add-Two-Number/" rel="bookmark">add-two-number</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
     </li>
   </ul>
 
@@ -566,6 +573,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/08/14/docker-mysql-cluster/index.html

@@ -271,6 +271,13 @@
             </span>
 
           
+            <span id="/2016/08/14/docker-mysql-cluster/" class="post-meta-item leancloud_visitors" data-flag-title="docker-mysql-cluster" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -552,6 +559,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/09/29/binary-watch/index.html

@@ -270,6 +270,13 @@
             </span>
 
           
+            <span id="/2016/09/29/binary-watch/" class="post-meta-item leancloud_visitors" data-flag-title="binary-watch" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -316,19 +323,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -574,6 +581,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/10/11/minimum-size-subarray-sum-209/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2016/10/11/minimum-size-subarray-sum-209/" class="post-meta-item leancloud_visitors" data-flag-title="minimum-size-subarray-sum-209" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -306,19 +313,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/12/summary-ranges-228/" rel="bookmark">summary-ranges-228</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -564,6 +571,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/10/12/summary-ranges-228/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2016/10/12/summary-ranges-228/" class="post-meta-item leancloud_visitors" data-flag-title="summary-ranges-228" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -305,19 +312,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Reverse-Bits/" rel="bookmark">Reverse Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/13/Reverse-Integer/" rel="bookmark">Reverse Integer</a></div>
+      <div class="popular-posts-title"><a href="/2016/08/14/34-Search-for-a-Range/" rel="bookmark">34_Search_for_a_Range</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
+      <div class="popular-posts-title"><a href="/2016/10/11/minimum-size-subarray-sum-209/" rel="bookmark">minimum-size-subarray-sum-209</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
+      <div class="popular-posts-title"><a href="/2015/04/15/Leetcode-No-3/" rel="bookmark">leetcode no.3</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2015/01/04/Path-Sum/" rel="bookmark">Path Sum</a></div>
+      <div class="popular-posts-title"><a href="/2015/03/11/Number-Of-1-Bits/" rel="bookmark">Number of 1 Bits</a></div>
     </li>
   </ul>
 
@@ -563,6 +570,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2016/11/10/php-abstract-class-and-interface/index.html

@@ -267,6 +267,13 @@
             </span>
 
           
+            <span id="/2016/11/10/php-abstract-class-and-interface/" class="post-meta-item leancloud_visitors" data-flag-title="php-abstract-class-and-interface" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -558,6 +565,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2017/03/28/spark-little-tips/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2017/03/28/spark-little-tips/" class="post-meta-item leancloud_visitors" data-flag-title="spark-little-tips" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -547,6 +554,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2017/04/25/rabbitmq-tips/index.html

@@ -269,6 +269,13 @@
             </span>
 
           
+            <span id="/2017/04/25/rabbitmq-tips/" class="post-meta-item leancloud_visitors" data-flag-title="rabbitmq-tips" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -559,6 +566,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2017/05/09/ambari-summary/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2017/05/09/ambari-summary/" class="post-meta-item leancloud_visitors" data-flag-title="ambari-summary" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -551,6 +558,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/06/18/openresty/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2019/06/18/openresty/" class="post-meta-item leancloud_visitors" data-flag-title="openresty" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -573,6 +580,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/09/23/AbstractQueuedSynchronizer/index.html

@@ -270,6 +270,13 @@
             </span>
 
           
+            <span id="/2019/09/23/AbstractQueuedSynchronizer/" class="post-meta-item leancloud_visitors" data-flag-title="AbstractQueuedSynchronizer" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -548,6 +555,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/12/07/JVM-G1-Part-1/index.html

@@ -61,9 +61,9 @@
 <meta property="article:published_time" content="2019-12-06T16:54:19.000Z">
 <meta property="article:modified_time" content="2019-12-19T16:01:42.000Z">
 <meta property="article:author" content="Nicksxs">
+<meta property="article:tag" content="C++">
 <meta property="article:tag" content="Java">
 <meta property="article:tag" content="JVM">
-<meta property="article:tag" content="C++">
 <meta name="twitter:card" content="summary">
 
 <link rel="canonical" href="https://nicksxs.me/2019/12/07/JVM-G1-Part-1/">
@@ -268,14 +268,14 @@
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Java/JVM/" itemprop="url" rel="index">
-                    <span itemprop="name">JVM</span>
+                  <a href="/categories/C/" itemprop="url" rel="index">
+                    <span itemprop="name">C++</span>
                   </a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/" itemprop="url" rel="index">
-                    <span itemprop="name">C++</span>
+                  <a href="/categories/Java/JVM/" itemprop="url" rel="index">
+                    <span itemprop="name">JVM</span>
                   </a>
                 </span>
                   , 
@@ -287,6 +287,13 @@
             </span>
 
           
+            <span id="/2019/12/07/JVM-G1-Part-1/" class="post-meta-item leancloud_visitors" data-flag-title="JVM源码分析之G1垃圾收集器分析一" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -337,10 +344,10 @@
       <div class="popular-posts-title"><a href="/2020/02/09/G1收集器概述/" rel="bookmark">G1收集器概述</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/02/16/Maven实用小技巧/" rel="bookmark">Maven实用小技巧</a></div>
+      <div class="popular-posts-title"><a href="/2014/12/30/Clone-Graph-Part-I/" rel="bookmark">Clone Graph Part I</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2014/12/30/Clone-Graph-Part-I/" rel="bookmark">Clone Graph Part I</a></div>
+      <div class="popular-posts-title"><a href="/2020/02/16/Maven实用小技巧/" rel="bookmark">Maven实用小技巧</a></div>
     </li>
   </ul>
 
@@ -384,9 +391,9 @@
 
       <footer class="post-footer">
           <div class="post-tags">
+              <a href="/tags/C/" rel="tag"># C++</a>
               <a href="/tags/Java/" rel="tag"># Java</a>
               <a href="/tags/JVM/" rel="tag"># JVM</a>
-              <a href="/tags/C/" rel="tag"># C++</a>
           </div>
 
         
@@ -586,6 +593,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/12/10/Redis-Part-1/index.html

@@ -288,6 +288,13 @@
             </span>
 
           
+            <span id="/2019/12/10/Redis-Part-1/" class="post-meta-item leancloud_visitors" data-flag-title="Redis_分布式锁" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -582,6 +589,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/12/18/1Q84读后感/index.html

@@ -260,14 +260,14 @@
               </span>
               <span class="post-meta-item-text">In</span>
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/%E8%AF%BB%E5%90%8E%E6%84%9F/" itemprop="url" rel="index">
-                    <span itemprop="name">读后感</span>
+                  <a href="/categories/%E7%94%9F%E6%B4%BB/" itemprop="url" rel="index">
+                    <span itemprop="name">生活</span>
                   </a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/%E7%94%9F%E6%B4%BB/" itemprop="url" rel="index">
-                    <span itemprop="name">生活</span>
+                  <a href="/categories/%E8%AF%BB%E5%90%8E%E6%84%9F/" itemprop="url" rel="index">
+                    <span itemprop="name">读后感</span>
                   </a>
                 </span>
                   , 
@@ -279,6 +279,13 @@
             </span>
 
           
+            <span id="/2019/12/18/1Q84%E8%AF%BB%E5%90%8E%E6%84%9F/" class="post-meta-item leancloud_visitors" data-flag-title="村上春树《1Q84》读后感" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -558,6 +565,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/12/21/聊聊Java中的单例模式/index.html

@@ -285,6 +285,13 @@
             </span>
 
           
+            <span id="/2019/12/21/%E8%81%8A%E8%81%8AJava%E4%B8%AD%E7%9A%84%E5%8D%95%E4%BE%8B%E6%A8%A1%E5%BC%8F/" class="post-meta-item leancloud_visitors" data-flag-title="聊聊Java中的单例模式" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -571,6 +578,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2019/12/26/redis数据结构介绍/index.html

@@ -302,6 +302,13 @@
             </span>
 
           
+            <span id="/2019/12/26/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D/" class="post-meta-item leancloud_visitors" data-flag-title="redis数据结构介绍-第一部分 SDS，链表，字典" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -345,18 +352,18 @@
       
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
-    <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
-    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
     </li>
+    <li class="popular-posts-item">
+      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
+    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
     </li>
@@ -605,6 +612,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/01/04/redis数据结构介绍二/index.html

@@ -301,6 +301,13 @@
             </span>
 
           
+            <span id="/2020/01/04/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E4%BA%8C/" class="post-meta-item leancloud_visitors" data-flag-title="redis数据结构介绍二-第二部分 跳表" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -342,18 +349,18 @@
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
     </li>
-    <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
-    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
     </li>
+    <li class="popular-posts-item">
+      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
+    </li>
   </ul>
 
         <div class="reward-container">
@@ -599,6 +606,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/01/10/redis数据结构介绍三/index.html

@@ -299,6 +299,13 @@
             </span>
 
           
+            <span id="/2020/01/10/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E4%B8%89/" class="post-meta-item leancloud_visitors" data-flag-title="redis数据结构介绍三-第三部分 整数集合" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -343,18 +350,18 @@
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
     </li>
-    <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
-    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
     </li>
+    <li class="popular-posts-item">
+      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
+    </li>
   </ul>
 
         <div class="reward-container">
@@ -599,6 +606,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/01/19/redis数据结构介绍四/index.html

@@ -290,6 +290,13 @@
             </span>
 
           
+            <span id="/2020/01/19/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E5%9B%9B/" class="post-meta-item leancloud_visitors" data-flag-title="redis数据结构介绍四-第四部分 压缩表" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -336,19 +343,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
+      <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
     </li>
   </ul>
 
@@ -594,6 +601,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/01/20/redis数据结构介绍五/index.html

@@ -290,6 +290,13 @@
             </span>
 
           
+            <span id="/2020/01/20/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E4%BA%94/" class="post-meta-item leancloud_visitors" data-flag-title="redis数据结构介绍五-第五部分 对象" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -334,19 +341,19 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
+      <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/22/redis数据结构介绍六/" rel="bookmark">redis数据结构介绍六 快表</a></div>
     </li>
   </ul>
 
@@ -592,6 +599,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/01/22/redis数据结构介绍六/index.html

@@ -297,6 +297,13 @@
             </span>
 
           
+            <span id="/2020/01/22/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E5%85%AD/" class="post-meta-item leancloud_visitors" data-flag-title="redis数据结构介绍六 快表" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -354,18 +361,18 @@
       
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
-    <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
-    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/04/redis数据结构介绍二/" rel="bookmark">redis数据结构介绍二-第二部分 跳表</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
+      <div class="popular-posts-title"><a href="/2020/01/10/redis数据结构介绍三/" rel="bookmark">redis数据结构介绍三-第三部分 整数集合</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/01/20/redis数据结构介绍五/" rel="bookmark">redis数据结构介绍五-第五部分 对象</a></div>
     </li>
+    <li class="popular-posts-item">
+      <div class="popular-posts-title"><a href="/2020/01/19/redis数据结构介绍四/" rel="bookmark">redis数据结构介绍四-第四部分 压缩表</a></div>
+    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2019/12/26/redis数据结构介绍/" rel="bookmark">redis数据结构介绍-第一部分 SDS，链表，字典</a></div>
     </li>
@@ -614,6 +621,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/02/01/2019年终总结/index.html

@@ -275,6 +275,13 @@
             </span>
 
           
+            <span id="/2020/02/01/2019%E5%B9%B4%E7%BB%88%E6%80%BB%E7%BB%93/" class="post-meta-item leancloud_visitors" data-flag-title="2019年终总结" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -570,6 +577,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/02/09/G1收集器概述/index.html

@@ -266,14 +266,14 @@
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/Java/JVM/" itemprop="url" rel="index">
-                    <span itemprop="name">JVM</span>
+                  <a href="/categories/C/" itemprop="url" rel="index">
+                    <span itemprop="name">C++</span>
                   </a>
                 </span>
                   , 
                 <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
-                  <a href="/categories/C/" itemprop="url" rel="index">
-                    <span itemprop="name">C++</span>
+                  <a href="/categories/Java/JVM/" itemprop="url" rel="index">
+                    <span itemprop="name">JVM</span>
                   </a>
                 </span>
                   , 
@@ -285,6 +285,13 @@
             </span>
 
           
+            <span id="/2020/02/09/G1%E6%94%B6%E9%9B%86%E5%99%A8%E6%A6%82%E8%BF%B0/" class="post-meta-item leancloud_visitors" data-flag-title="G1收集器概述" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -332,10 +339,10 @@
       <div class="popular-posts-title"><a href="/2019/12/07/JVM-G1-Part-1/" rel="bookmark">JVM源码分析之G1垃圾收集器分析一</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/02/16/Maven实用小技巧/" rel="bookmark">Maven实用小技巧</a></div>
+      <div class="popular-posts-title"><a href="/2014/12/30/Clone-Graph-Part-I/" rel="bookmark">Clone Graph Part I</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2014/12/30/Clone-Graph-Part-I/" rel="bookmark">Clone Graph Part I</a></div>
+      <div class="popular-posts-title"><a href="/2020/02/16/Maven实用小技巧/" rel="bookmark">Maven实用小技巧</a></div>
     </li>
   </ul>
 
@@ -379,9 +386,9 @@
 
       <footer class="post-footer">
           <div class="post-tags">
+              <a href="/tags/C/" rel="tag"># C++</a>
               <a href="/tags/Java/" rel="tag"># Java</a>
               <a href="/tags/JVM/" rel="tag"># JVM</a>
-              <a href="/tags/C/" rel="tag"># C++</a>
               <a href="/tags/G1/" rel="tag"># G1</a>
               <a href="/tags/GC/" rel="tag"># GC</a>
               <a href="/tags/Garbage-First-Collector/" rel="tag"># Garbage-First Collector</a>
@@ -584,6 +591,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/02/16/Maven实用小技巧/index.html

@@ -268,6 +268,13 @@
             </span>
 
           
+            <span id="/2020/02/16/Maven%E5%AE%9E%E7%94%A8%E5%B0%8F%E6%8A%80%E5%B7%A7/" class="post-meta-item leancloud_visitors" data-flag-title="Maven实用小技巧" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -576,6 +583,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/02/22/gogs使用webhook部署react单页应用/index.html

@@ -269,6 +269,13 @@
             </span>
 
           
+            <span id="/2020/02/22/gogs%E4%BD%BF%E7%94%A8webhook%E9%83%A8%E7%BD%B2react%E5%8D%95%E9%A1%B5%E5%BA%94%E7%94%A8/" class="post-meta-item leancloud_visitors" data-flag-title="gogs使用webhook部署react单页应用" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -564,6 +571,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/03/01/寄生虫观后感/index.html

@@ -275,6 +275,13 @@
             </span>
 
           
+            <span id="/2020/03/01/%E5%AF%84%E7%94%9F%E8%99%AB%E8%A7%82%E5%90%8E%E6%84%9F/" class="post-meta-item leancloud_visitors" data-flag-title="寄生虫观后感" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -561,6 +568,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/03/08/docker比一般多一点的初学者介绍/index.html

@@ -284,6 +284,13 @@
             </span>
 
           
+            <span id="/2020/03/08/docker%E6%AF%94%E4%B8%80%E8%88%AC%E5%A4%9A%E4%B8%80%E7%82%B9%E7%9A%84%E5%88%9D%E5%AD%A6%E8%80%85%E4%BB%8B%E7%BB%8D/" class="post-meta-item leancloud_visitors" data-flag-title="docker比一般多一点的初学者介绍" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -611,6 +618,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/03/15/docker比一般多一点的初学者介绍二/index.html

@@ -286,6 +286,13 @@
             </span>
 
           
+            <span id="/2020/03/15/docker%E6%AF%94%E4%B8%80%E8%88%AC%E5%A4%9A%E4%B8%80%E7%82%B9%E7%9A%84%E5%88%9D%E5%AD%A6%E8%80%85%E4%BB%8B%E7%BB%8D%E4%BA%8C/" class="post-meta-item leancloud_visitors" data-flag-title="docker比一般多一点的初学者介绍二" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -585,6 +592,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/03/21/docker比一般多一点的初学者介绍三/index.html

@@ -282,6 +282,13 @@
             </span>
 
           
+            <span id="/2020/03/21/docker%E6%AF%94%E4%B8%80%E8%88%AC%E5%A4%9A%E4%B8%80%E7%82%B9%E7%9A%84%E5%88%9D%E5%AD%A6%E8%80%85%E4%BB%8B%E7%BB%8D%E4%B8%89/" class="post-meta-item leancloud_visitors" data-flag-title="docker比一般多一点的初学者介绍三" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -334,10 +341,10 @@
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/03/15/docker比一般多一点的初学者介绍二/" rel="bookmark">docker比一般多一点的初学者介绍二</a></div>
+      <div class="popular-posts-title"><a href="/2020/03/08/docker比一般多一点的初学者介绍/" rel="bookmark">docker比一般多一点的初学者介绍</a></div>
     </li>
     <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/03/08/docker比一般多一点的初学者介绍/" rel="bookmark">docker比一般多一点的初学者介绍</a></div>
+      <div class="popular-posts-title"><a href="/2020/03/15/docker比一般多一点的初学者介绍二/" rel="bookmark">docker比一般多一点的初学者介绍二</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/03/29/echo命令的一个小技巧/" rel="bookmark">docker使用中发现的echo命令的一个小技巧及其他</a></div>
@@ -587,6 +594,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

2020/03/29/echo命令的一个小技巧/index.html

@@ -294,6 +294,13 @@
             </span>
 
           
+            <span id="/2020/03/29/echo%E5%91%BD%E4%BB%A4%E7%9A%84%E4%B8%80%E4%B8%AA%E5%B0%8F%E6%8A%80%E5%B7%A7/" class="post-meta-item leancloud_visitors" data-flag-title="docker使用中发现的echo命令的一个小技巧及其他" title="Views">
+              <span class="post-meta-item-icon">
+                <i class="fa fa-eye"></i>
+              </span>
+              <span class="post-meta-item-text">Views: </span>
+              <span class="leancloud-visitors-count"></span>
+            </span>
   
   <span class="post-meta-item">
     
@@ -328,15 +335,15 @@
       
   <div class="popular-posts-header">Related Posts</div>
   <ul class="popular-posts">
-    <li class="popular-posts-item">
-      <div class="popular-posts-title"><a href="/2020/03/15/docker比一般多一点的初学者介绍二/" rel="bookmark">docker比一般多一点的初学者介绍二</a></div>
-    </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/03/08/docker比一般多一点的初学者介绍/" rel="bookmark">docker比一般多一点的初学者介绍</a></div>
     </li>
     <li class="popular-posts-item">
       <div class="popular-posts-title"><a href="/2020/03/21/docker比一般多一点的初学者介绍三/" rel="bookmark">docker比一般多一点的初学者介绍三</a></div>
     </li>
+    <li class="popular-posts-item">
+      <div class="popular-posts-title"><a href="/2020/03/15/docker比一般多一点的初学者介绍二/" rel="bookmark">docker比一般多一点的初学者介绍二</a></div>
+    </li>
   </ul>
 
         <div class="reward-container">
@@ -580,6 +587,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

404.html

@@ -443,6 +443,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

404/index.html

@@ -430,6 +430,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2014/12/index.html

@@ -471,6 +471,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2014/index.html

@@ -471,6 +471,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2015/01/index.html

@@ -471,6 +471,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2015/03/index.html

@@ -471,6 +471,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2015/04/index.html

@@ -451,6 +451,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2015/06/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2015/index.html

@@ -591,6 +591,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2016/07/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2016/08/index.html

@@ -451,6 +451,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2016/09/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2016/10/index.html

@@ -451,6 +451,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2016/11/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2016/index.html

@@ -551,6 +551,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2017/03/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2017/04/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2017/05/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2017/index.html

@@ -471,6 +471,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2019/06/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2019/09/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2019/12/index.html

@@ -511,6 +511,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2019/index.html

@@ -551,6 +551,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2020/01/index.html

@@ -511,6 +511,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2020/02/index.html

@@ -491,6 +491,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2020/03/index.html

@@ -511,6 +511,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2020/index.html

@@ -614,6 +614,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/2020/page/2/index.html

@@ -494,6 +494,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/index.html

@@ -614,6 +614,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/page/2/index.html

@@ -617,6 +617,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/page/3/index.html

@@ -620,6 +620,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/page/4/index.html

@@ -617,6 +617,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

archives/page/5/index.html

@@ -474,6 +474,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

atom.xml

@@ -277,19 +277,19 @@
     
       <category term="Java" scheme="https://nicksxs.me/categories/Java/"/>
     
-      <category term="JVM" scheme="https://nicksxs.me/categories/Java/JVM/"/>
-    
       <category term="C++" scheme="https://nicksxs.me/categories/C/"/>
     
+      <category term="JVM" scheme="https://nicksxs.me/categories/Java/JVM/"/>
+    
       <category term="GC" scheme="https://nicksxs.me/categories/Java/GC/"/>
     
     
+      <category term="C++" scheme="https://nicksxs.me/tags/C/"/>
+    
       <category term="Java" scheme="https://nicksxs.me/tags/Java/"/>
     
       <category term="JVM" scheme="https://nicksxs.me/tags/JVM/"/>
     
-      <category term="C++" scheme="https://nicksxs.me/tags/C/"/>
-    
       <category term="G1" scheme="https://nicksxs.me/tags/G1/"/>
     
       <category term="GC" scheme="https://nicksxs.me/tags/GC/"/>
@@ -626,10 +626,10 @@
     </summary>
     
     
-      <category term="读后感" scheme="https://nicksxs.me/categories/%E8%AF%BB%E5%90%8E%E6%84%9F/"/>
-    
       <category term="生活" scheme="https://nicksxs.me/categories/%E7%94%9F%E6%B4%BB/"/>
     
+      <category term="读后感" scheme="https://nicksxs.me/categories/%E8%AF%BB%E5%90%8E%E6%84%9F/"/>
+    
       <category term="村上春树" scheme="https://nicksxs.me/categories/%E8%AF%BB%E5%90%8E%E6%84%9F/%E6%9D%91%E4%B8%8A%E6%98%A5%E6%A0%91/"/>
     
     
@@ -699,19 +699,19 @@
     
       <category term="Java" scheme="https://nicksxs.me/categories/Java/"/>
     
-      <category term="JVM" scheme="https://nicksxs.me/categories/Java/JVM/"/>
-    
       <category term="C++" scheme="https://nicksxs.me/categories/C/"/>
     
+      <category term="JVM" scheme="https://nicksxs.me/categories/Java/JVM/"/>
+    
       <category term="GC" scheme="https://nicksxs.me/categories/Java/GC/"/>
     
     
+      <category term="C++" scheme="https://nicksxs.me/tags/C/"/>
+    
       <category term="Java" scheme="https://nicksxs.me/tags/Java/"/>
     
       <category term="JVM" scheme="https://nicksxs.me/tags/JVM/"/>
     
-      <category term="C++" scheme="https://nicksxs.me/tags/C/"/>
-    
   </entry>
   
   <entry>

baidu_verify_Gl8jtoDV4z.html

@@ -432,6 +432,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

baidusitemap.xml

@@ -43,10 +43,10 @@
     <loc>https://nicksxs.me/2019/12/10/Redis-Part-1/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
-    <loc>https://nicksxs.me/2016/11/10/php-abstract-class-and-interface/</loc>
+    <loc>https://nicksxs.me/2016/09/29/binary-watch/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
-    <loc>https://nicksxs.me/2016/09/29/binary-watch/</loc>
+    <loc>https://nicksxs.me/2016/11/10/php-abstract-class-and-interface/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
     <loc>https://nicksxs.me/2019/12/26/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D/</loc>
@@ -64,10 +64,10 @@
     <loc>https://nicksxs.me/2016/08/14/docker-mysql-cluster/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
-    <loc>https://nicksxs.me/2019/06/18/openresty/</loc>
+    <loc>https://nicksxs.me/2017/05/09/ambari-summary/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
-    <loc>https://nicksxs.me/2017/05/09/ambari-summary/</loc>
+    <loc>https://nicksxs.me/2019/06/18/openresty/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
     <loc>https://nicksxs.me/2020/01/04/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E4%BA%8C/</loc>
@@ -85,10 +85,10 @@
     <loc>https://nicksxs.me/2020/01/10/redis%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%BB%8B%E7%BB%8D%E4%B8%89/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
-    <loc>https://nicksxs.me/2014/12/23/my-new-post/</loc>
+    <loc>https://nicksxs.me/2017/03/28/spark-little-tips/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
-    <loc>https://nicksxs.me/2017/03/28/spark-little-tips/</loc>
+    <loc>https://nicksxs.me/2014/12/23/my-new-post/</loc>
     <lastmod>2020-01-12</lastmod>
   </url>  <url>
     <loc>https://nicksxs.me/2014/12/30/Clone-Graph-Part-I/</loc>

categories/C/Redis/index.html

@@ -554,6 +554,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/C/index.html

@@ -554,6 +554,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Java/Design-Patterns/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Java/GC/index.html

@@ -454,6 +454,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Java/JVM/index.html

@@ -454,6 +454,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Java/Maven/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Java/Singleton/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Java/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>
@@ -510,17 +599,11 @@
 
 </body>
 </html>
-pan>
-  <span class="author" itemprop="copyrightHolder">Nicksxs</span>
-</div>
-
-        
-
-
-
-
-
-
+ll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Linux/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Linux/命令/echo/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Linux/命令/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Redis/Distributed-Lock/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Redis/index.html

@@ -554,6 +554,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Redis/数据结构/index.html

@@ -534,6 +534,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/Redis/源码/index.html

@@ -534,6 +534,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/data-analysis/index.html

@@ -451,6 +451,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/docker/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>
@@ -510,33 +599,19 @@
 
 </body>
 </html>
-"></div>
-
-
-      </div>
-    </main>
-
-    <footer class="footer">
-      <div class="footer-inner">
-        
-
-<div class="copyright">
-  
-  &copy; 
-  <span itemprop="copyrightYear">2020</span>
-  <span class="with-love">
-    <i class="fa fa-user"></i>
-  </span>
-  <span class="author" itemprop="copyrightHolder">Nicksxs</span>
-</div>
-
-        
-
-
-
-
-
-
+e': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/docker/介绍/index.html

@@ -471,6 +471,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/docker/发行版本/index.html

@@ -431,6 +431,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/index.html

@@ -433,6 +433,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>

categories/leetcode/index.html

@@ -617,6 +617,95 @@
 
 
 
+  <script>
+  function leancloudSelector(url) {
+    url = encodeURI(url);
+    return document.getElementById(url).querySelector('.leancloud-visitors-count');
+  }
+  if (CONFIG.page.isPost) {
+    function addCount(Counter) {
+      var visitors = document.querySelector('.leancloud_visitors');
+      var url = decodeURI(visitors.getAttribute('id'));
+      var title = visitors.getAttribute('data-flag-title');
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length > 0) {
+            var counter = results[0];
+            Counter('put', '/classes/Counter/' + counter.objectId, { time: { '__op': 'Increment', 'amount': 1 } })
+              .then(response => response.json())
+              .then(() => {
+                leancloudSelector(url).innerText = counter.time + 1;
+              })
+              .catch(error => {
+                console.error('Failed to save visitor count', error);
+              })
+          } else {
+              leancloudSelector(url).innerText = 'Counter not initialized! More info at console err msg.';
+              console.error('ATTENTION! LeanCloud counter has security bug, see how to solve it here: https://github.com/theme-next/hexo-leancloud-counter-security. \n However, you can still use LeanCloud without security, by setting `security` option to `false`.');
+            
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  } else {
+    function showTime(Counter) {
+      var visitors = document.querySelectorAll('.leancloud_visitors');
+      var entries = [...visitors].map(element => {
+        return decodeURI(element.getAttribute('id'));
+      });
+
+      Counter('get', `/classes/Counter?where=${JSON.stringify({ url: { '$in': entries } })}`)
+        .then(response => response.json())
+        .then(({ results }) => {
+          if (results.length === 0) {
+            document.querySelectorAll('.leancloud_visitors .leancloud-visitors-count').forEach(element => {
+              element.innerText = 0;
+            });
+            return;
+          }
+          for (let item of results) {
+            let { url, time } = item;
+            leancloudSelector(url).innerText = time;
+          }
+          for (let url of entries) {
+            var element = leancloudSelector(url);
+            if (element.innerText == '') {
+              element.innerText = 0;
+            }
+          }
+        })
+        .catch(error => {
+          console.error('LeanCloud Counter Error', error);
+        });
+    }
+  }
+
+  fetch('https://app-router.leancloud.cn/2/route?appId=ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz')
+    .then(response => response.json())
+    .then(({ api_server }) => {
+      var Counter = (method, url, data) => {
+        return fetch(`https://${api_server}/1.1${url}`, {
+          method: method,
+          headers: {
+            'X-LC-Id': 'ysza182Vghlqjdt7QiwGLLJy-gzGzoHsz',
+            'X-LC-Key': 's9GDqbn7gnGGkusf66YRVccw',
+            'Content-Type': 'application/json',
+          },
+          body: JSON.stringify(data)
+        });
+      };
+      if (CONFIG.page.isPost) {
+        if (CONFIG.hostname !== location.hostname) return;
+        addCount(Counter);
+      } else if (document.querySelectorAll('.post-title-link').length >= 1) {
+        showTime(Counter);
+      }
+    });
+  </script>
 
 
       </div>