yrm add tn https://registry.npmmirror.com/
yrm use tn

yrm ls
  npm ---- https://registry.npmjs.org/
  cnpm --- http://r.cnpmjs.org/
  taobao - https://registry.npm.taobao.org/
  nj ----- https://registry.nodejitsu.com/
  rednpm - http://registry.mirror.cqupt.edu.cn/
  npmMirror  https://skimdb.npmjs.com/registry/
  edunpm - http://registry.enpmjs.org/
  yarn --- https://registry.yarnpkg.com
* tn ----- https://registry.npmmirror.com/

环境

插件安装:

vscode 插件
Beautify: js, css, html 语法高亮差距
ESLint: js eslint语法风格检查
Auto Rename Tag: tag rename
Vetur: vue语法高亮插架

使用vue脚手架

$ cd vue3-demo
$ npm install
$ npm run dev