vue3规范

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创建项目

npm init vue@latest

安装组件库(vue3)

npm install element-plus

main.js引入以下代码

 
import { createApp } from 'vue'
import ElementPlus from 'element-plus'
import 'element-plus/dist/index.css'
import App from './App.vue'
 
const app = createApp(App)
 
app.use(ElementPlus)
app.mount('#app')

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