vue脚手架配置sass

1. npm install --save-dev sass-loader
2. npm install --save-dev node-sass
   然后在build文件里面找到webpack.base.conf.js里面找到rules里面添加配置style里面加上属性

      {
             test: /\.sass$/,
            loaders: ['style', 'css', 'sass']
     }
  <style lang="scss">