浅谈关于vue中scss公用的解决方案

@charset 'utf-8';
$bg:skyblue;
$w:100px;
$h:100px;
$tsize:50px;
$w2:200px;
$h2:200px;

@charset 'utf-8';
@mixin wh($w,$h) {
 width: $w;
 height: $h;
 border: 1px solid red;
}

@charset 'utf-8';
.test{
 border: 5px solid pink;
 height: 100px;
 width: 100px;
}

npm i sass-resources-loader --save-dev

return {
  css: generateLoaders(),
  postcss: generateLoaders(),
  less: generateLoaders('less'),
  sass: generateLoaders('sass', { indentedSyntax: true }),
  //修改这个scss属性
  scss: generateLoaders('sass').concat({
   loader:'sass-resources-loader', 
     options:{ 
     resources:[
      path.resolve(__dirname,'../src/assets/variable.scss'),
      path.resolve(__dirname,'../src/assets/mixin.scss'),
      path.resolve(__dirname,'../src/assets/base.scss') 
     ]
     }
  }),
  stylus: generateLoaders('stylus'),
  styl: generateLoaders('stylus')
 }

<template>
 <div>
  <!-- test类的默认样式 -->
  <div class="test">
   test
  </div>
  <div class="box2">
   ssss
  </div>
 </div>
</template>
<style lang="scss">
 .test{
  //访问公共的scss变量 
  font-size:$tsize;
  background: $bg;
 }
 .box2{
  //访问公共的scss混入 
  @include wh($w2,$h2) 
 }
</style>

npm i sass-resources-loader --save-dev

const path=require('path')
 module.exports={
  publicPath: process.env.NODE_ENV === 'production' ? '/public/' : './',
  assetsDir:'assets',
  indexPath:'myIndex.html',
  filenameHashing:false,
  productionSourceMap: false,
  css: {
   loaderOptions: {
     sass: {
       //依次导入的公用的scss变量，公用的scss混入，共用的默认样式
       prependData: `
         @import "./src/assets/css/variable.scss";
        @import "./src/assets/css/mixin.scss";  
         @import "./src/assets/css/base.scss";
       `
     }
   }
  }
 }

npm i sass-resources-loader --save-dev

const path=require('path')
module.exports={
 publicPath: process.env.NODE_ENV === 'production' ? '/public/' : './',
 assetsDir:'assets',
 indexPath:'myIndex.html',
 filenameHashing:false,
 productionSourceMap: false,
 chainWebpack:config=>{
  const types=['vue']
  types.forEach(type=>{
   config.module.rule('scss').oneOf(type).use('style-resource')
   .loader('style-resources-loader')
   .options({
    patterns:[
     //公用的scss变量 
     path.resolve(__dirname,'./src/assets/css/variable.scss'),
     //公用的scss混入 
     path.resolve(__dirname,'./src/assets/css/mixin.scss'),
     //共用的默认样式 
     path.resolve(__dirname,'./src/assets/css/base.scss')
    ]
   })
  })
 }
}