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  <title>张晨曦的博客</title>
  
  <subtitle>个人博客</subtitle>
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  <link href="https://sombreknight.gitee.io/"/>
  <updated>2021-04-19T00:34:52.000Z</updated>
  <id>https://sombreknight.gitee.io/</id>
  
  <author>
    <name>张晨曦</name>
    
  </author>
  
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  <entry>
    <title>优化高并发下获取系统当前时间毫秒数性能问题</title>
    <link href="https://sombreknight.gitee.io/2021/04/19/2VtWIcgxfEv5oIRA/"/>
    <id>https://sombreknight.gitee.io/2021/04/19/2VtWIcgxfEv5oIRA/</id>
    <published>2021-04-19T00:35:14.000Z</published>
    <updated>2021-04-19T00:34:52.000Z</updated>
    
    
      
      
    <summary type="html">&lt;h2 id=&quot;一、问题背景&quot;&gt;&lt;a href=&quot;#一、问题背景&quot; class=&quot;headerlink&quot; title=&quot;一、问题背景&quot;&gt;&lt;/a&gt;一、问题背景&lt;/h2&gt;&lt;p&gt;最近在网上看到有说Java当中根据&lt;code&gt;System.currentTimeMillis()&lt;/cod</summary>
      
    
    
    
    <category term="Java" scheme="https://sombreknight.gitee.io/categories/Java/"/>
    
    
    <category term="高并发" scheme="https://sombreknight.gitee.io/tags/%E9%AB%98%E5%B9%B6%E5%8F%91/"/>
    
    <category term="性能优化" scheme="https://sombreknight.gitee.io/tags/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/"/>
    
  </entry>
  
  <entry>
    <title>Spring 框架源码分析</title>
    <link href="https://sombreknight.gitee.io/2021/03/21/qDf9nxMp5VywgXFc/"/>
    <id>https://sombreknight.gitee.io/2021/03/21/qDf9nxMp5VywgXFc/</id>
    <published>2021-03-21T07:31:55.000Z</published>
    <updated>2021-03-28T07:31:16.000Z</updated>
    
    
      
      
    <summary type="html">&lt;p&gt;快速索引：&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;&lt;a href=&quot;#part-1&quot;&gt;背景知识&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;#part-2&quot;&gt;Spring容器初始化流程&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;#part-3&quot;&gt;循环引用问题&lt;/a&gt;&lt;/li&gt;
&lt;/o</summary>
      
    
    
    
    <category term="Spring" scheme="https://sombreknight.gitee.io/categories/Spring/"/>
    
    <category term="Java" scheme="https://sombreknight.gitee.io/categories/Spring/Java/"/>
    
    
    <category term="Java" scheme="https://sombreknight.gitee.io/tags/Java/"/>
    
    <category term="Spring" scheme="https://sombreknight.gitee.io/tags/Spring/"/>
    
    <category term="源码分析" scheme="https://sombreknight.gitee.io/tags/%E6%BA%90%E7%A0%81%E5%88%86%E6%9E%90/"/>
    
    <category term="框架" scheme="https://sombreknight.gitee.io/tags/%E6%A1%86%E6%9E%B6/"/>
    
  </entry>
  
  <entry>
    <title>全方位总结中间件之RabbitMQ</title>
    <link href="https://sombreknight.gitee.io/2021/02/25/WNC8rxhCVjxb8IWX/"/>
    <id>https://sombreknight.gitee.io/2021/02/25/WNC8rxhCVjxb8IWX/</id>
    <published>2021-02-25T02:18:38.000Z</published>
    <updated>2021-02-25T02:18:35.000Z</updated>
    
    
      
      
    <summary type="html">&lt;p&gt;&lt;strong&gt;快速索引&lt;/strong&gt;&lt;/p&gt;
&lt;ol&gt;
&lt;li&gt;&lt;a href=&quot;#part-1&quot;&gt;消息队列&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;#part-2&quot;&gt;AMQP &amp;amp; RabbitMQ&lt;/a&gt;&lt;/li&gt;
&lt;li&gt;&lt;a href=&quot;#part-</summary>
      
    
    
    
    <category term="中间件" scheme="https://sombreknight.gitee.io/categories/%E4%B8%AD%E9%97%B4%E4%BB%B6/"/>
    
    
    <category term="中间件" scheme="https://sombreknight.gitee.io/tags/%E4%B8%AD%E9%97%B4%E4%BB%B6/"/>
    
    <category term="RabbitMQ" scheme="https://sombreknight.gitee.io/tags/RabbitMQ/"/>
    
    <category term="消息队列" scheme="https://sombreknight.gitee.io/tags/%E6%B6%88%E6%81%AF%E9%98%9F%E5%88%97/"/>
    
  </entry>
  
  <entry>
    <title>Java虚拟机的体系结构---运行时数据区</title>
    <link href="https://sombreknight.gitee.io/2021/02/20/TwKQVMOtQ3nL1Dry/"/>
    <id>https://sombreknight.gitee.io/2021/02/20/TwKQVMOtQ3nL1Dry/</id>
    <published>2021-02-20T07:44:10.000Z</published>
    <updated>2021-02-20T07:44:15.000Z</updated>
    
    
      
      
    <summary type="html">&lt;blockquote&gt;
&lt;p&gt;官方文档：&lt;a href=&quot;https://docs.oracle.com/javase/specs/jvms/se8/html/jvms-2.html&quot;&gt;https://docs.oracle.com/javase/specs/jvms/se8/</summary>
      
    
    
    
    <category term="Java" scheme="https://sombreknight.gitee.io/categories/Java/"/>
    
    <category term="虚拟机" scheme="https://sombreknight.gitee.io/categories/Java/%E8%99%9A%E6%8B%9F%E6%9C%BA/"/>
    
    
    <category term="Java" scheme="https://sombreknight.gitee.io/tags/Java/"/>
    
    <category term="JVM" scheme="https://sombreknight.gitee.io/tags/JVM/"/>
    
  </entry>
  
  <entry>
    <title>《高并发红包炸弹项目性能优化》系列三：接口性能优化</title>
    <link href="https://sombreknight.gitee.io/2021/01/15/N2ci7yWyasJw5Jbu/"/>
    <id>https://sombreknight.gitee.io/2021/01/15/N2ci7yWyasJw5Jbu/</id>
    <published>2021-01-15T12:27:03.000Z</published>
    <updated>2021-01-15T12:26:45.000Z</updated>
    
    
      
      
    <summary type="html">&lt;h2 id=&quot;一、开始&quot;&gt;&lt;a href=&quot;#一、开始&quot; class=&quot;headerlink&quot; title=&quot;一、开始&quot;&gt;&lt;/a&gt;一、开始&lt;/h2&gt;&lt;p&gt;​    在上一篇文章&lt;a href=&quot;/2021/01/14/0z9h4N46Yu0gPPfg/&quot;&gt;《高并发红包炸弹项目性</summary>
      
    
    
    
    <category term="高并发项目" scheme="https://sombreknight.gitee.io/categories/%E9%AB%98%E5%B9%B6%E5%8F%91%E9%A1%B9%E7%9B%AE/"/>
    
    <category term="系列文章" scheme="https://sombreknight.gitee.io/categories/%E9%AB%98%E5%B9%B6%E5%8F%91%E9%A1%B9%E7%9B%AE/%E7%B3%BB%E5%88%97%E6%96%87%E7%AB%A0/"/>
    
    
    <category term="高并发" scheme="https://sombreknight.gitee.io/tags/%E9%AB%98%E5%B9%B6%E5%8F%91/"/>
    
    <category term="性能优化" scheme="https://sombreknight.gitee.io/tags/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/"/>
    
    <category term="红包" scheme="https://sombreknight.gitee.io/tags/%E7%BA%A2%E5%8C%85/"/>
    
  </entry>
  
  <entry>
    <title>《高并发红包炸弹项目性能优化》系列二：方案设计</title>
    <link href="https://sombreknight.gitee.io/2021/01/14/0z9h4N46Yu0gPPfg/"/>
    <id>https://sombreknight.gitee.io/2021/01/14/0z9h4N46Yu0gPPfg/</id>
    <published>2021-01-14T01:52:38.000Z</published>
    <updated>2021-01-14T01:52:05.000Z</updated>
    
    
      
      
    <summary type="html">&lt;h2 id=&quot;一、开端&quot;&gt;&lt;a href=&quot;#一、开端&quot; class=&quot;headerlink&quot; title=&quot;一、开端&quot;&gt;&lt;/a&gt;一、开端&lt;/h2&gt;&lt;p&gt;​    在上一篇文章&lt;a href=&quot;/2021/01/13/MRWloLteKJcf5Idr/&quot;&gt;《高并发红包炸弹项目性</summary>
      
    
    
    
    <category term="高并发项目" scheme="https://sombreknight.gitee.io/categories/%E9%AB%98%E5%B9%B6%E5%8F%91%E9%A1%B9%E7%9B%AE/"/>
    
    <category term="系列文章" scheme="https://sombreknight.gitee.io/categories/%E9%AB%98%E5%B9%B6%E5%8F%91%E9%A1%B9%E7%9B%AE/%E7%B3%BB%E5%88%97%E6%96%87%E7%AB%A0/"/>
    
    
    <category term="高并发" scheme="https://sombreknight.gitee.io/tags/%E9%AB%98%E5%B9%B6%E5%8F%91/"/>
    
    <category term="性能优化" scheme="https://sombreknight.gitee.io/tags/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/"/>
    
    <category term="红包" scheme="https://sombreknight.gitee.io/tags/%E7%BA%A2%E5%8C%85/"/>
    
  </entry>
  
  <entry>
    <title>《高并发红包炸弹项目性能优化》系列一：项目介绍</title>
    <link href="https://sombreknight.gitee.io/2021/01/13/MRWloLteKJcf5Idr/"/>
    <id>https://sombreknight.gitee.io/2021/01/13/MRWloLteKJcf5Idr/</id>
    <published>2021-01-13T15:06:44.000Z</published>
    <updated>2021-01-13T15:07:12.000Z</updated>
    
    
      
      
    <summary type="html">&lt;h2 id=&quot;一、项目介绍&quot;&gt;&lt;a href=&quot;#一、项目介绍&quot; class=&quot;headerlink&quot; title=&quot;一、项目介绍&quot;&gt;&lt;/a&gt;一、项目介绍&lt;/h2&gt;&lt;p&gt;​    受疫情影响，公司打算在今年搞一次全国医生线上年会。而公司为了或是引流、或是给医生分福利，计划设计一</summary>
      
    
    
    
    <category term="高并发项目" scheme="https://sombreknight.gitee.io/categories/%E9%AB%98%E5%B9%B6%E5%8F%91%E9%A1%B9%E7%9B%AE/"/>
    
    <category term="系列文章" scheme="https://sombreknight.gitee.io/categories/%E9%AB%98%E5%B9%B6%E5%8F%91%E9%A1%B9%E7%9B%AE/%E7%B3%BB%E5%88%97%E6%96%87%E7%AB%A0/"/>
    
    
    <category term="高并发" scheme="https://sombreknight.gitee.io/tags/%E9%AB%98%E5%B9%B6%E5%8F%91/"/>
    
    <category term="性能优化" scheme="https://sombreknight.gitee.io/tags/%E6%80%A7%E8%83%BD%E4%BC%98%E5%8C%96/"/>
    
    <category term="红包" scheme="https://sombreknight.gitee.io/tags/%E7%BA%A2%E5%8C%85/"/>
    
  </entry>
  
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