vue-cli3 + mand-mobile svg configuration

   // vue.config.js
 chainWebpack: config => {
    config.resolve.alias
      // key,value自行定义，比如.set('@assets', resolve('src/assets'))
      .set('svg', resolve('src/svg'))  
      .set('components', resolve('src/components'))    
      config.plugins.delete('prefetch') // 为了首页加速，来源关网
      
    config.module.rules.delete("svg");
     config.module
      .rule("svg-smart")
      .test(/\.svg$/)
      .include.add(resolve("src / SVG ")) SVG directory//
      .end()
      .use("svg-sprite-loader")
      .loader("svg-sprite-loader")
      .options({
        symbolId: "[name]"
      });
     
  },