1.创建项目

npm init vite@latest

alt 2.安装项目需要用到的依赖

npm install less 

npm install vue-router 

npm install element-plus 

npm install @element-plus/icons-vue

alt

设置路径别名

  //路径别名
  resolve: {
    alias: [
      {
        find: "@",
        replacement: "/src"
      }
    ]
  }

alt

import "@/assets/less/index.less" 相当于直接定位到/src/assets/less/index.less

reset.less

div,
span,
h1,
h2,
h3,
h4,
h5,
h6,
p {
    margin: 0;
    padding: 0;
    border: 0;
}

html,
body {
    margin: 0;
    padding: 0;
    border: 0;
    height: 100%;
    width: 100%;
}

@import "./reset.less"; //在index.less中引用