* !!vue-style-loader!css-loader?{home.vue in ./src/components/layout/home.vue

cnpm install node-sass sass-loader style-loader sass-resources-loader --save-dev 安装依赖

cnpm install less less-loader --save-dev 安装依赖

cnpm install sass sass-loader --save-dev 安装依赖

来源：https://www.cnblogs.com/cngsl/p/12027994.html