vue cli

安装element-ui npm i element-ui -S 安装yarn npm i -g yarn yarn config set sass-binary-site http://npm.taobao.org/mirrors/node-sass 换淘宝源 npm config set registry https://registry.npmmirror.com/ 检查 npm config get registry vue 创建 vue create spark-cli npm run serve 引入插件，缩小体积 npm install babel-plugin-component -D 修改babel.config.js

js
module.exports = {
    presets: [
        '@vue/cli-plugin-babel/preset', ["@babel/preset-env", { "modules": false }]

    ],
    "plugins": [
        [
            "component",
            {
                "libraryName": "element-ui",
                "styleLibraryName": "theme-chalk"
            }
        ]


    ]

}

引入less解析器 yarn add [email protected] yarn add [email protected] vue组件间status控制：vuex yarn add [email protected] 安装axios yarn add axios mock.js 生成随机数据，拦截ajax请求 yarn add mockjs 图表使用echarts yarn add [email protected] 跨页面 vuex