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                                1. 认识Vue3源地址：https://24kcs.github.io/vue3_study/00_%E8%AF%BE%E7%A8%8B%E4%BB%8B%E7%BB%8D.html
特点：
打包大小减少41%,初次渲染快55%, 更新渲
                            
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                            <span class="publish-date">
                                <i class="far fa-clock fa-fw icon-date"></i>2021-07-19
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                                liheng
                                
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                                Linux入门1. Linux介绍
Linux 是一款免费，开源，安全，高效，稳定，处理高斌发很强悍的操作系统
Linux创始人——linux（林纳斯）
Linux主要发行版本


2. Unix与Linux的关系2.1 Unix来源
2.
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2021-07-19
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                                liheng
                                
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                                1. 什么是TypeScript
TypeScript 是 JavaScript 的一个超集，主要提供了类型系统和对 ES6+ 的支持，它由 Microsoft 开发，代码开源于 GitHub (opens new window)上
Typ
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2021-06-28
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                                liheng
                                
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                                webpack笔记第 1 章： webpack 简介1. 1 webpack 是什么webpack是一种前端资源构建工具，一个静态模块打包器(modulebundler)。在webpack看来,前端的所有资源文件(js/json/css/i
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2021-02-02
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                                liheng
                                
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                                Nginx 学习笔记总结1 、 Nginx 简介（ 1 ） 什么是Nginx 和可以做什么事情（ 2 ） 正向代理（ 3 ） 反向代理（ 4 ） 动静分离
2 、 在Linux中安装nginx
3 、 Nginx的常用命令和配置文件
4 、
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2021-01-23
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                                liheng
                                
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                                1、jest介绍主流前端测试框架：Jasmine，MOCHA，jest
jest优点：
新技术
性能好、功能多、简单易用
能差异化测试，只测试变化的模块
快出覆盖率
多项目并行

单元测试和集成测试的区别
单元测试unit testing：
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2021-01-20
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                                liheng
                                
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                                学习地址：姜瑞涛的官方网站

babel是一个工具集，主要用于将ES6的js代码转为ES5等向后兼容的js代码

一、必要部分：
babel配置文件：babelrc、babel.js、babel.config.js或package.json
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2021-01-08
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                                liheng
                                
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                            <span class="card-title">在create-react-app创建的项目中对antd的样式按需引入</span>
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                                在create-react-app创建的项目中对antd的样式按需引入
下载 customize-cra,  react-app-rewired,  babel-plugin-import

yarn add customize-cra r
                            
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                            <span class="publish-date">
                                <i class="far fa-clock fa-fw icon-date"></i>2020-10-25
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                                liheng
                                
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                            <span class="chip bg-color">react</span>
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                            <img src="./pic/loading.gif" data-original="/medias/featureimages/6.jpg" class="responsive-img" alt="js设计模式">
                            
                            <span class="card-title">js设计模式</span>
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                        <div class="summary block-with-text">
                            
                                一、设计模式
重中之重！！！：找出变化的地方，使变化的地方与不变的地方分离

1. 单例模式 singleton
定义：保证一个类仅有一个实例，并提供一个访问它的全局访问点

实现：用变量标志当前的是否已经为该类创造过实例对象，如果创造过则
                            
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                            <span class="publish-date">
                                <i class="far fa-clock fa-fw icon-date"></i>2020-10-16
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                                <i class="fas fa-user fa-fw"></i>
                                liheng
                                
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                        <a href="/tags/%E8%AE%BE%E8%AE%A1%E6%A8%A1%E5%BC%8F/">
                            <span class="chip bg-color">设计模式</span>
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                            <img src="./pic/loading.gif" data-original="/medias/featureimages/7.jpg" class="responsive-img" alt="grid（网格）布局">
                            
                            <span class="card-title">grid（网格）布局</span>
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                        <div class="summary block-with-text">
                            
                                grid（网格）布局参考链接 http://www.ruanyifeng.com/blog/2019/03/grid-layout-tutorial.html容器属性display采用网格(grid)布局==注意==: 设为网格布局以后，容
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2020-09-30
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                                liheng
                                
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                            <span class="chip bg-color">布局</span>
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                            <span class="card-title">git常用命令</span>
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                        <div class="summary block-with-text">
                            
                                集中式和分布式版本控制系统的区别
分布式版本控制系统：每个开发者都有整个代码库的所有版本，在离线状态下开发者可以进行版本管理开发, 等网络恢复再push到仓库中。


集中式版本控制系统：每个开发者只有应用代码库的一个版本，在离线状态下开发
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2020-09-30
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                            <span class="publish-author">
                                
                                <i class="fas fa-user fa-fw"></i>
                                liheng
                                
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                            <img src="./pic/loading.gif" data-original="/medias/featureimages/18.jpg" class="responsive-img" alt="betterScroll踩坑记录">
                            
                            <span class="card-title">betterScroll踩坑记录</span>
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使用BetterScroll刚npm run serve时无法进行滑动，需要修改BetterScroll的源码，   修改BetterSC/shared-utils/src/dom.ts 中的常量hasTouch为true,   这样就可
                            
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                                <i class="far fa-clock fa-fw icon-date"></i>2020-09-20
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                                <i class="fas fa-user fa-fw"></i>
                                liheng
                                
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                                动态引入的路由组件在打包时路由组件会被单独打包(代码分割 code split),默认不请求加载路由组件打包文件, 当请求需要路由组件时才请求加载,当引入需要的的组件时在Network会增加一个打包文件(一般为/^\d+.js$/格式)。

                            
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                            <span class="publish-date">
                                <i class="far fa-clock fa-fw icon-date"></i>2020-09-20
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                                liheng
                                
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