vue-cil scss/sass/style/css配置

step1: 安装依赖包；

step2: 配置webpack.config.js文件

loaders: {
　　// Since sass-loader (weirdly) has SCSS as its default parse mode, we map
   // the "scss" and "sass" values for the lang attribute to the right configs here.
   // other preprocessors should work out of the box, no loader config like this necessary.
   'scss': 'vue-style-loader!css-loader!sass-loader',
   'sass': 'vue-style-loader!css-loader!sass-loader?indentedSyntax',
   'style': 'vue-style-loader!css-loader!sass-loader',
   'css':'vue-style-loader!css-loader!sass-loader'
}