<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[coder_zf的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/coder_zf</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; coder_zf]]></copyright><item><title><![CDATA[AbstractApplicationContext的refresh方法]]></title><link>https://blog.youkuaiyun.com/coder_zf/article/details/107336799</link><guid>https://blog.youkuaiyun.com/coder_zf/article/details/107336799</guid><author>coder_zf</author><pubDate>Tue, 14 Jul 2020 15:59:33 +0800</pubDate><description><![CDATA[AbstractApplicationContext的refresh方法
文章目录AbstractApplicationContext的refresh方法prepareRefreshobtainFreshBeanFactory()prepareBeanFactory()postProcessBeanFactory(beanFactory)invokeBeanFactoryPostProcessors(beanFactory)registerBeanPostProcessors(beanFactory);in]]></description><category></category></item><item><title><![CDATA[HashMap源码分析（JDK1.8）]]></title><link>https://blog.youkuaiyun.com/coder_zf/article/details/107024775</link><guid>https://blog.youkuaiyun.com/coder_zf/article/details/107024775</guid><author>coder_zf</author><pubDate>Thu, 02 Jul 2020 17:05:41 +0800</pubDate><description><![CDATA[HashMap源码分析（JDK1.8）
HashMap是我们工作中常用的一个Map，面试也老爱问这个的原理，此处记录下个人源码分析过程
HashMap属性介绍
  /**
     * 存储
     */
    transient Node&lt;K,V&gt;[] table;

    /**
     * Holds cached entrySet(). Note that AbstractMap fields are used
     * for keySet() and values().
]]></description><category></category></item><item><title><![CDATA[Java 与（&）、或（|）、异或（^）、非(~)运算符]]></title><link>https://blog.youkuaiyun.com/coder_zf/article/details/106995117</link><guid>https://blog.youkuaiyun.com/coder_zf/article/details/106995117</guid><author>coder_zf</author><pubDate>Mon, 29 Jun 2020 17:22:34 +0800</pubDate><description><![CDATA[Java 与（&amp;）、或（|）、异或（^）、非(~)运算符
  偶尔看源码，经常遇见这些运算符，记录下这些运算符的使用，强化下记忆。

与运算符（&amp;）

]]></description><category></category></item><item><title><![CDATA[Spring Cloud调优记录]]></title><link>https://blog.youkuaiyun.com/coder_zf/article/details/105086826</link><guid>https://blog.youkuaiyun.com/coder_zf/article/details/105086826</guid><author>coder_zf</author><pubDate>Wed, 25 Mar 2020 09:39:25 +0800</pubDate><description><![CDATA[Spring Cloud调优记录（版本Finchley.RELEASE）
记一下自己针对Spring Cloud调优的过程

1.Zuul网关信号量调整
zuul对请求是信号量隔离，当一个请求达到最大信号量，则直接熔断。 默认为100
zuul请求对于单个host连接数和总共连接数有限制，也需要调整连接数

zuul:
  semaphore:
    max-semaphores: 1000 #...]]></description><category></category></item></channel></rss>