详解vue-cli中配置sass

npm install node-sass --save-devnpm install sass-loader --save-dev 

rules: [   {    test: //.vue$/,    loader: 'vue-loader',    options: vueLoaderConfig   },   {    test: //.js$/,    loader: 'babel-loader',    include: [resolve('src'), resolve('test')]   },   {    test: //.(png|jpe?g|gif|svg)(/?.*)?$/,    loader: 'url-loader',    query: {     limit: 10000,     name: utils.assetsPath('img/[name].[hash:7].[ext]')    }   },   {    test: //.scss$/,    loaders: ["style", "css", "sass"]   },   {    test: //.(woff2?|eot|ttf|otf)(/?.*)?$/,    loader: 'url-loader',    query: {     limit: 10000,     name: utils.assetsPath('fonts/[name].[hash:7].[ext]')    }   }  ] }

<style lang="scss" scoped="" type="text/css"></style>