1.项目新增vue.config.js

module.exports = {
  configureWebpack:{
    resolve:{
      alias:{
        'assets':'@/assets',
        'common':'@/common',
        'components':'@/components',
        'network':'@/network',
      }
    }
  }
}

 

 

 2.main.js修改

import { createApp } from 'vue'
import App from './App.vue'

createApp.productionTip = false

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

3.使用

import "assets/xx/xx.css"

补充：项目新增编辑配置文件【.editorconfig】

root = true

[*]
charset = utf-8
indent_style = space
indent_size = 2
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true