<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[chuangkui8021的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/chuangkui8021</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; chuangkui8021]]></copyright><item><title><![CDATA[VUE学习笔记]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872101</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872101</guid><author>chuangkui8021</author><pubDate>Thu, 29 Aug 2019 14:57:00 +0800</pubDate><description><![CDATA[Vue项目骨架下载: 骨架下载 
 
1,安装依赖的命令:npm install 
2,启动依赖: 
"scripts": { 
"dev": "webpack-dev-server --inline --progress --config build/webpack.dev.conf.js...]]></description><category></category></item><item><title><![CDATA[mysql修改wait_timeout]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872100</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872100</guid><author>chuangkui8021</author><pubDate>Wed, 07 Aug 2019 09:28:00 +0800</pubDate><description><![CDATA[mysql修改wait_timeout 
mysql mysql&gt; show global variables like 'wait_timeout';  其默认值为8小时 mysql的一个connection空闲时间超过8小时，mysql会自动断开该连接。  1.修改配置 vi ...]]></description><category></category></item><item><title><![CDATA[mysql的sql语句优化汇总]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872099</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872099</guid><author>chuangkui8021</author><pubDate>Fri, 02 Aug 2019 11:53:00 +0800</pubDate><description><![CDATA[优化目标 
　　1.减少IO次数 
　　IO永远是数据库最容易瓶颈的地方，这是由数据库的职责所决定的，大部分数据库操作中超过90%的时间都是IO操作所占用的，减少IO次数是SQL优化中需要第一优先考虑，当然，也是收效最明显的优化手段。 
　　2.降低CPU计算 
　　除了...]]></description><category></category></item><item><title><![CDATA[Json 注解汇总]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872098</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872098</guid><author>chuangkui8021</author><pubDate>Wed, 10 Jul 2019 09:27:00 +0800</pubDate><description><![CDATA[1.@JsonIgnoreProperties 在类上注解哪些属性不用参与序列化和反序列化 
@Data
@JsonIgnoreProperties(value = { "word" })  
public class Person { 
  private String hello;...]]></description><category></category></item><item><title><![CDATA[StringBuffer的使用]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872097</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872097</guid><author>chuangkui8021</author><pubDate>Thu, 04 Jul 2019 14:45:00 +0800</pubDate><description><![CDATA[1、StringBuffer对象的初始化 
StringBuffer对象的初始化不像String类的初始化一样，Java提供的有特殊的语法，而通常情况下一般使用构造方法进行初始化。 
例如： 
StringBuffer s = new StringBuffer(); 
这样初始化出的Stri...]]></description><category></category></item><item><title><![CDATA[JAVA高并发编程]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872096</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872096</guid><author>chuangkui8021</author><pubDate>Wed, 26 Jun 2019 09:54:00 +0800</pubDate><description><![CDATA[synchronized 关键字 
可用来给对象和方法或者代码块加锁，当它锁定一个方法或者一个代码块的时候，同一时刻最多只有一个线程执行这段代码。可能锁对象包括： this， 临界资源对象，Class 类对象 

同步方法 
同步方法锁定的是当前对象。当多线程通过同一个对象引用多次调用当前同...]]></description><category></category></item><item><title><![CDATA[去除2个list里的重复数据并且保持排序和高亮显示]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872095</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872095</guid><author>chuangkui8021</author><pubDate>Mon, 24 Jun 2019 08:46:00 +0800</pubDate><description><![CDATA[高亮显示 
 

                                                    
转载于:https://my.oschina.net/redpotato/blog/3065370]]></description><category></category></item><item><title><![CDATA[第二章:Redis在项目中的使用]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872094</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872094</guid><author>chuangkui8021</author><pubDate>Wed, 12 Jun 2019 14:26:00 +0800</pubDate><description><![CDATA[redie是服务端,需要jedis客户端进行操作 
导入依赖 
&lt;dependency&gt;
   &lt;groupId&gt;redis.clients&lt;/groupId&gt;
   &lt;artifactId&gt;jedis&lt;/artifactId&gt;...]]></description><category></category></item><item><title><![CDATA[第一章:Redis在windows下安装与配置]]></title><link>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872093</link><guid>https://blog.youkuaiyun.com/chuangkui8021/article/details/100872093</guid><author>chuangkui8021</author><pubDate>Wed, 12 Jun 2019 10:21:00 +0800</pubDate><description><![CDATA[一、安装Redis 
1. Redis官网下载地址：http://redis.io/download，下载相应版本的Redis，在运行中输入cmd，然后把目录指向解压的Redis目录。 
 
2、启动服务命令 
redis-server redis.windows.conf，出现下图显示表示启...]]></description><category></category></item></channel></rss>