[JavaScript知识库]sass安装和使用

1.先安装依赖

npm install node-sass sass-loader --save

2.在vue.config.js里全局引入

pluginOptions: {
    'style-resources-loader': {
      preProcessor: 'scss',
      patterns: [
        path.resolve(__dirname, "./src/assets/scss/config.scss"),
        path.resolve(__dirname, "./src/assets/scss/reset.scss")
      ]
    }
  }

3.组件的style标签中要加入 lang=“scss”

4.app.vue中引入,否则body,html标签不起作用