CINXE.COM

<!doctype html><html class="theme-next mist" lang="zh-Hans"><head><meta name="generator" content="Hexo 3.8.0"><meta name="google-site-verification" content="7Tau9WyVgxnsEY9oYedu9g0U6_8akOX3wiKbaYcrg9A"><meta name="baidu-site-verification" content="EVwLiaxdxX"><link href="/css/xps13.css" rel="stylesheet" type="text/css"><link href="/css/message.css" rel="stylesheet" type="text/css"><link href="//fonts.googleapis.com/css?family=Baloo+Bhaijaan|Inconsolata|Josefin+Sans|Montserrat" rel="stylesheet"><script type="text/javascript" src="/js/jquery-1.11.3.min.js"></script><meta charset="UTF-8"><meta name="viewport" content="width=device-width,initial-scale=1,maximum-scale=1"><meta http-equiv="Cache-Control" content="no-transform"><meta http-equiv="Cache-Control" content="no-siteapp"><link href="/lib/font-awesome/css/font-awesome.min.css?v=4.6.2" rel="stylesheet" type="text/css"><link href="/css/main.css?v=5.1.1" rel="stylesheet" type="text/css"><meta name="keywords" content="Hexo, Mrbird"><link rel="alternate" href="/atom.xml" title="MrBird" type="application/atom+xml"><link rel="shortcut icon" type="image/x-icon" href="/bird.png?v=5.1.1"><meta property="og:type" content="website"><meta property="og:title" content="MrBird"><meta property="og:url" content="http://mrbird.cc/page/2/index.html"><meta property="og:site_name" content="MrBird"><meta property="og:locale" content="zh-Hans"><meta name="twitter:card" content="summary"><meta name="twitter:title" content="MrBird"><script type="text/javascript" id="hexo.configurations">var NexT=window.NexT||{},CONFIG={root:"/",scheme:"Mist",sidebar:{position:"left",display:"always",offset:12,offset_float:0,b2t:!1,scrollpercent:!0},fancybox:!1,motion:!1}</script><title>MrBird</title></head><body ondragstart="return!1" class="animsition" lang="zh-Hans" style="overflow-x:hidden;padding-left:280px"><script type="text/javascript" src="/js/mo.min.js"></script><style>body{text-rendering:geometricPrecision!important;font-family:'Josefin Sans','PingFang SC'!important;-webkit-font-smoothing:antialiased!important;-webkit-text-size-adjust:100%!important;background-color:#f4f6f7}@media (min-width:768px) and (max-width:991px){body .header-innerr{width:700px!important}}.header-innerr{margin:0 auto;padding:100px 0 70px;width:880px}@media (min-width:1600px){.container .header-innerr{width:996px}}.header-innerr{position:relative}.header-innerr{padding:0}.header-innerr:after,.header-innerr:before{content:" ";display:table}.header-innerr:after{clear:both}@media (max-width:767px){.header-innerr{width:auto;padding:10px;margin-bottom:-20px}}</style><div class="container sidebar-position-left page-home"><div class="headband"></div><header id="header" class="header"><div class="header-inner"><div class="site-brand-wrapper"><div class="site-meta"><link href="https://fonts.font.im/css?family=Merienda" rel="stylesheet"><div class="custom-logo-site-title"></div><h1 class="site-subtitle" itemprop="description"></h1></div><div class="site-nav-toggle"><button><span class="btn-bar"></span> <span class="btn-bar"></span> <span class="btn-bar"></span></button></div></div><nav class="site-nav"><div class="site-search"><div class="popup search-popup local-search-popup"><div class="local-search-header clearfix"><span class="search-icon"><i class="fa fa-search"></i> </span><span class="popup-btn-close"><i class="fa fa-times-circle"></i></span><div class="local-search-input-wrapper"><input autocomplete="off" placeholder="Search" spellcheck="false" type="text" id="local-search-input"></div></div><div id="local-search-result"></div></div></div></nav></div><div class="header-innerr"></div></header><main id="main" class="main"><div class="main-inner"><div class="content-wrap"><div id="content" class="content"><section id="posts" class="posts-expand"><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/LinkedList-ArrayList源码解析.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/LinkedList-ArrayList源码解析.html" itemprop="url">ArrayList & LinkedList源码解析</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-08-08T11:19:59+08:00">2020-08-08 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>本文记录ArrayList & LinkedList源码解析，基于JDK1.8。</p><div class="post-button text-center"><a class="btn" href="/LinkedList-ArrayList源码解析.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script><p></p></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/深入理解Spring循环依赖.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/深入理解Spring循环依赖.html" itemprop="url">深入理解Spring循环依赖</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-07-25T15:50:27+08:00">2020-07-25 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>所谓循环依赖指的是：BeanA对象的创建依赖于BeanB，BeanB对象的创建也依赖于BeanA，这就造成了死循环，如果不做处理的话势必会造成栈溢出。Spring通过提前曝光机制，利用三级缓存解决循环依赖问题。本节将记录单实例Bean的创建过程，并且仅记录两种常见的循环依赖情况：普通Bean与普通Bean之间的循环依赖，普通Bean与代理Bean之间的循环依赖。</p><div class="post-button text-center"><a class="btn" href="/深入理解Spring循环依赖.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/Java-HashMap底层实现原理.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/Java-HashMap底层实现原理.html" itemprop="url">Java HashMap底层实现原理</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-07-20T10:56:38+08:00">2020-07-20 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>本节用于记录Java HashMap底层数据结构、方法实现原理等，基于JDK 1.8。</p><div class="post-button text-center"><a class="btn" href="/Java-HashMap底层实现原理.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/二叉树学习笔记.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/二叉树学习笔记.html" itemprop="url">数据结构 - 二叉树学习笔记</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-07-17T16:50:28+08:00">2020-07-17 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>树（Tree）是一种很有趣的数据结构，它既能像链表那样快速的插入和删除，又能像有序数组那样快速查找。树的种类很多，本节将记录一种特殊的树————二叉树（Binary Tree）。二叉树的每个节点最多只能有两个子节点，通常称为左子节点和右子节点。如果一个二叉树的每个节点的左子节点的关键字值小于该节点，右子节点的关键字值大于等于该节点，那么这种二叉树也称为二叉搜索树（Binary Search Tree,<strong>BST</strong>），本节主要关注BST。</p><div class="post-button text-center"><a class="btn" href="/二叉树学习笔记.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/深入理解Spring事件发布与监听.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/深入理解Spring事件发布与监听.html" itemprop="url">深入理解Spring事件发布与监听</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-06-22T18:18:58+08:00">2020-06-22 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>在使用Spring构建的应用程序中，适当使用事件发布与监听的机制可以使我们的代码灵活度更高，降低耦合度。Spring提供了完整的事件发布与监听模型，在该模型中，事件发布方只需将事件发布出去，无需关心有多少个对应的事件监听器；监听器无需关心是谁发布了事件，并且可以同时监听来自多个事件发布方发布的事件，通过这种机制，事件发布与监听是解耦的。</p><p>本节将举例事件发布与监听的使用，并介绍内部实现原理。</p><div class="post-button text-center"><a class="btn" href="/深入理解Spring事件发布与监听.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/Spring声明式事务原理.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/Spring声明式事务原理.html" itemprop="url">Spring声明式事务原理</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-06-14T09:27:34+08:00">2020-06-14 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>在<a href="/Spring-事务管理.html">Spring-事务管理</a>一节中，我们了解了在Spring中如何方便的管理数据库事务，并了解了一些和事务相关的专业术语。本节将通过一个简单的例子回顾Spring声明式事务的使用，并通过源码解读内部实现原理，最后通过列举一些常见事务不生效的场景来加深对Spring事务原理的理解。</p><div class="post-button text-center"><a class="btn" href="/Spring声明式事务原理.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/深入理解Spring-AOP原理.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/深入理解Spring-AOP原理.html" itemprop="url">深入理解Spring AOP原理</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-06-08T09:04:57+08:00">2020-06-08 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>AOP底层为动态代理，AOP指的是：在程序运行期间动态地将某段代码切入到指定方法指定位置进行运行的编程方式，相关设计模式为代理模式。本节将通过一个简单的例子回顾Spring AOP的使用，并且通过debug源码深入理解内部原理。hints：本节图片较多，加载较慢。</p><div class="post-button text-center"><a class="btn" href="/深入理解Spring-AOP原理.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr><article class="post post-type-normal" itemscope itemtype="http://schema.org/Article"><link itemprop="mainEntityOfPage" href="http://mrbird.cc/深入理解BeanFactoryPostProcessor-BeanDefinitionRegistryPostProcessor.html"><span hidden itemprop="author" itemscope itemtype="http://schema.org/Person"><meta itemprop="name" content="MrBird"><meta itemprop="description" content=""><meta itemprop="image" content="/images/blogImage.jpg"></span><span hidden itemprop="publisher" itemscope itemtype="http://schema.org/Organization"><meta itemprop="name" content="MrBird"></span><header class="post-header"><h2 class="post-title" itemprop="name headline"><a class="post-title-link" href="/深入理解BeanFactoryPostProcessor-BeanDefinitionRegistryPostProcessor.html" itemprop="url">深入理解BeanFactoryPostProcessor & BeanDefinitionRegistryPostProcessor</a></h2><div class="post-meta"><span class="post-time"><span class="post-meta-item-icon"><i class="fa fa-calendar-o"></i> </span><span class="post-meta-item-text"></span> <time title="创建于" itemprop="dateCreated datePublished" datetime="2020-06-03T18:20:12+08:00">2020-06-03 </time></span><span></span></div></header><div class="post-body" itemprop="articleBody"><p>本节主要记录BeanFactoryPostProcessor和BeanDefinitionRegistryPostProcessor的方法执行时机以及简单原理分析。</p><div class="post-button text-center"><a class="btn" href="/深入理解BeanFactoryPostProcessor-BeanDefinitionRegistryPostProcessor.html#more" rel="contents">Read More »</a></div><script>$(".post-body a").not(".thispage").addClass("ignore-href").attr("target","_blank")</script></div><div></div><div></div><div></div><footer class="post-footer"><div class="post-eof"></div></footer></article><hr></section><nav class="pagination"><a class="extend prev" rel="prev" href="/"><i class="fa fa-angle-left"></i></a><a class="page-number" href="/">1</a><span class="page-number current">2</span><a class="page-number" href="/page/3/">3</a><span class="space">…</span><a class="page-number" href="/page/45/">45</a><a class="extend next" rel="next" href="/page/3/"><i class="fa fa-angle-right"></i></a></nav><span style="display:none">Hosted  by  <a href="https://pages.coding.me" style="color:#f9f9f9;cursor:default" target="_blank" class="ignore-href">Coding Pages</a></span></div></div><aside id="sidebar" class="sidebar" onselectstart="return!1"><div class="sidebar-inner"><section class="site-overview sidebar-panel sidebar-panel-active"><div class="sidebar-sticky sticky"><div itemscope itemtype="https://mrbird.cc"><div class="author__header"><div class="author__avatar"><img src="/images/blogImage.jpg" class="author__avatar" alt="MrBird" itemprop="image"></div><div class="author__content"><div class="author__name" itemprop="name">MrBird</div><p class="author__bio" itemprop="description">A simple blog, code repository, just keep blogging</p></div><div class="author__count"><a href="/archives" class="ignore-href"><span class="count">14</span> <span>Archives</span> </a><a href="/tags" class="ignore-href"><span class="count">2</span> <span>Labels</span></a></div></div><div class="author__urls-wrapper"><ul class="author__urls social-icons"><li><a href="/" itemprop="url" class="ignore-href">🏠 Home</a></li><li><a href="/archives" itemprop="url" class="ignore-href">📦 Archives</a></li><li><a href="/tags" itemprop="url" class="ignore-href">🔖 Labels</a></li><li><a href="/friends" itemprop="url" class="ignore-href">👬 Friends</a></li><li><a href="javascript:;" class="popup-trigger animsition-link">🔍 Search</a></li></ul></div></div></div></section></div><div id="asider-footer"><div id="links"><li><a href="https://love.mrbird.cc" target="_blank" itemprop="url" class="ignore-href"><i class="fa fa-fw fa-diamond" aria-hidden="true"></i></a></li><li><a href="https://cloud.mrbird.cn" target="_blank" itemprop="url" class="ignore-href"><i class="fa fa-fw fa-skyatlas" aria-hidden="true"></i></a></li><li><a href="https://gitee.com/mrbirdd" target="_blank" itemprop="sameAs" class="ignore-href"><i class="fa fa-fw fa-codepen" aria-hidden="true"></i></a></li><li><a href="https://github.com/wuyouzhuguli" target="_blank" itemprop="sameAs" class="ignore-href"><i class="fa fa-fw fa-github-alt" aria-hidden="true"></i></a></li></div><div id="author"></div><script type="text/javascript">var $smsheoschzd100dn="@ 2016 - "+(new Date).getFullYear()+" MrBird";document.getElementById("author").innerHTML=$smsheoschzd100dn</script><div><script type="text/javascript" src="/js/busuanzi.js"></script>  UV <span class="busuanzi-value" id="busuanzi_value_site_uv" style="cursor:pointer" title="统计开始时间：2019年7月5日"></span>   PV <span class="busuanzi-value" id="busuanzi_value_site_pv" style="cursor:pointer" title="统计开始时间：2019年7月5日"></span></div></div><script>function c__(){var o=sidebar_nav_toc.attr("class");o.indexOf("active")!=-1?footer.hide(300):footer.show(300)}var sidebar_nav_toc=$(".sidebar-nav-toc"),footer=$("#asider-footer");c__(),$(".sidebar-nav").on("click",function(){c__()})</script></aside></div></main><div class="back-to-top"><span id="scrollpercent"><span>0</span></span></div></div><script type="text/javascript">"[object Function]"!==Object.prototype.toString.call(window.Promise)&&(window.Promise=null)</script><script type="text/javascript" src="/lib/jquery/index.js?v=2.1.3"></script><script type="text/javascript" src="/lib/fastclick/lib/fastclick.min.js?v=1.0.6"></script><script type="text/javascript" src="/lib/jquery_lazyload/jquery.lazyload.js?v=1.9.7"></script><script type="text/javascript" src="/lib/velocity/velocity.min.js?v=1.2.1"></script><script type="text/javascript" src="/lib/velocity/velocity.ui.min.js?v=1.2.1"></script><script type="text/javascript" src="/js/src/utils.js?v=5.1.1"></script><script type="text/javascript" src="/js/src/motion.js?v=5.1.1"></script><script type="text/javascript" src="/js/src/scrollspy.js?v=5.1.1"></script><script type="text/javascript" src="/js/src/post-details.js?v=5.1.1"></script><script type="text/javascript" src="/js/src/bootstrap.js?v=5.1.1"></script><script type="text/javascript">function proceedsearch(){$("body").append('<div class="search-popup-overlay local-search-pop-overlay"></div>').css("overflow","hidden"),$(".search-popup-overlay").click(onPopupClose),$(".popup").toggle();var t=$("#local-search-input");t.attr("autocapitalize","none"),t.attr("autocorrect","off"),t.focus()}var isfetched=!1,isXml=!0,search_path="search.xml";0===search_path.length?search_path="search.xml":search_path.endsWith("json")&&(isXml=!1);var path="/"+search_path,onPopupClose=function(t){$(".popup").hide(),$("#local-search-input").val(""),$(".search-result-list").remove(),$("#no-result").remove(),$(".local-search-pop-overlay").remove(),$("body").css("overflow","")},searchFunc=function(t,e,o){"use strict";$("body").append('<div class="search-popup-overlay local-search-pop-overlay"><div id="search-loading-icon"><i class="fa fa-spinner fa-pulse fa-2x fa-fw"></i></div></div>').css("overflow","hidden"),$("#search-loading-icon").css("margin","20% auto 0 auto").css("text-align","center"),$.ajax({url:t,dataType:isXml?"xml":"json",async:!0,success:function(t){isfetched=!0,$(".popup").detach().appendTo(".header-inner");var n=isXml?$("entry",t).map(function(){return{title:$("title",this).text(),content:$("content",this).text(),url:$("url",this).text()}}).get():t,r=document.getElementById(e),s=document.getElementById(o),a=function(){var t=r.value.trim().toLowerCase(),e=t.split(/[\s\-]+/);e.length>1&&e.push(t);var o=[];if(t.length>0&&n.forEach(function(n){function r(e,o,n,r){for(var s=r[r.length-1],a=s.position,i=s.word,l=[],h=0;a+i.length<=n&&0!=r.length;){i===t&&h++,l.push({position:a,length:i.length});var p=a+i.length;for(r.pop();0!=r.length&&(s=r[r.length-1],a=s.position,i=s.word,p>a);)r.pop()}return c+=h,{hits:l,start:o,end:n,searchTextCount:h}}function s(t,e){var o="",n=e.start;return e.hits.forEach(function(e){o+=t.substring(n,e.position);var r=e.position+e.length;o+='<b class="search-keyword">'+t.substring(e.position,r)+"</b>",n=r}),o+=t.substring(n,e.end)}var a=!1,i=0,c=0,l=n.title.trim(),h=l.toLowerCase(),p=n.content.trim().replace(/<[^>]+>/g,""),u=p.toLowerCase(),f=decodeURIComponent(n.url),d=[],g=[];if(""!=l&&(e.forEach(function(t){function e(t,e,o){var n=t.length;if(0===n)return[];var r=0,s=[],a=[];for(o||(e=e.toLowerCase(),t=t.toLowerCase());(s=e.indexOf(t,r))>-1;)a.push({position:s,word:t}),r=s+n;return a}d=d.concat(e(t,h,!1)),g=g.concat(e(t,u,!1))}),(d.length>0||g.length>0)&&(a=!0,i=d.length+g.length)),a){[d,g].forEach(function(t){t.sort(function(t,e){return e.position!==t.position?e.position-t.position:t.word.length-e.word.length})});var v=[];0!=d.length&&v.push(r(l,0,l.length,d));for(var C=[];0!=g.length;){var $=g[g.length-1],m=$.position,x=$.word,w=m-20,y=m+80;w<0&&(w=0),y<m+x.length&&(y=m+x.length),y>p.length&&(y=p.length),C.push(r(p,w,y,g))}C.sort(function(t,e){return t.searchTextCount!==e.searchTextCount?e.searchTextCount-t.searchTextCount:t.hits.length!==e.hits.length?e.hits.length-t.hits.length:t.start-e.start});var T=parseInt("1");T>=0&&(C=C.slice(0,T));var b="";b+=0!=v.length?"<li><a href='"+f+"' class='search-result-title'>"+s(l,v[0])+"</a>":"<li><a href='"+f+"' class='search-result-title'>"+l+"</a>",C.forEach(function(t){b+="<a href='"+f+'\'><p class="search-result">'+s(p,t)+"...</p></a>"}),b+="</li>",o.push({item:b,searchTextCount:c,hitCount:i,id:o.length})}}),1===e.length&&""===e[0])s.innerHTML='<div id="no-result"><i class="fa fa-search fa-5x" /></div>';else if(0===o.length)s.innerHTML='<div id="no-result"><i class="fa fa-frown-o fa-5x" /></div>';else{o.sort(function(t,e){return t.searchTextCount!==e.searchTextCount?e.searchTextCount-t.searchTextCount:t.hitCount!==e.hitCount?e.hitCount-t.hitCount:e.id-t.id});var a='<ul class="search-result-list">';o.forEach(function(t){a+=t.item}),a+="</ul>",s.innerHTML=a}};r.addEventListener("input",a),$(".local-search-pop-overlay").remove(),$("body").css("overflow",""),proceedsearch()}})};$(".popup-trigger").click(function(t){t.stopPropagation(),isfetched===!1?searchFunc(path,"local-search-input","local-search-result"):proceedsearch()}),$(".popup-btn-close").click(onPopupClose),$(".popup").click(function(t){t.stopPropagation()}),$(document).on("keyup",function(t){var e=27===t.which&&$(".search-popup").is(":visible");e&&onPopupClose()})</script></body><script>$(function(){$("a").not(".nav-link,.cloud-tie-join-count,.ignore-href,.jstree-anchor").addClass("animsition-link")});var burst1=new mojs.Burst({left:0,top:0,radius:{5:40},children:{shape:"circle",fill:["red","cyan","orange"],fillOpacity:.8,radiusX:3.5,radiusY:3.5}});document.addEventListener("click",function(a){null==a.target.href&&"footer"!=a.target.className&&"copyright"!=a.target.className&&"author__urls social-icons"!=a.target.className&&"author__avatar"!=a.target.className&&"sidebar sidebar-active"!=a.target.className&&burst1.tune({x:a.pageX,y:a.pageY}).generate().replay()})</script><script type="text/javascript" src="/js/message.js"></script></html>