vue3第四课：引入全局样式

1 打开main.js进行编辑

import { createApp } from 'vue'
import './style.css'
import App from './App.vue'
import router from "./router"

//全局引用样式
//引入根目录/src/assets/css中的样式文件
import '@/assets/css/common.css'
import '@/assets/css/index.css'

createApp(App).use(router).mount('#app')