vue-cli3 Project setup yarn install Compiles and hot-reloads for development yarn serve Compiles and minifies for production yarn build Lints and fixes files yarn lint Customize configuration See Configuration Reference. 整体实现功能 页面框架的搭建 Vue + element-ui 登陆认证 vuex + vue-router 搭建 mysql 数据库 搭建服务器 node + express