1.安装依赖
npm i sass-loader node-sass style-loader css-loader -D
2.创建index.html
<html> <head> <meta charset="UTF-8"> <title>index</title> </head> <body> </body> </html>
3.新建index.scss
html{ background-color: red; }
4.在main.js文件中引用scss
import ‘./css/index.scss‘
5.在webpack.config.js中配置处理scss
module: { rules: [ { test:/\.scss$/, use:[‘style-loader‘,‘css-loader‘,‘sass-loader‘] } ] }
原文：https://www.cnblogs.com/lemonzwt/p/11756205.html