self-ui4 组件库 快递开始 1.安装组件库 npm i self-ui4 2.引用组件库 // 全部引入 import 'self-ui4/dist/css/index.css' import MUI from 'self-ui4' Vue.use(MUI) // 按需要引入 import 'self-ui4/dist/css/index.css' import { Card } from 'self-ui4' Vue.use(Card)