vue+element项目部署到线上，icon图标不显示，解决方案

build里边utils.js加publicPath

 if (options.extract) {
     
     return ExtractTextPlugin.extract({
     
       use: loaders,
       fallback: 'vue-style-loader',
       publicPath:'../../'
     })
   } else {
     
     return ['vue-style-loader'].concat(loaders)
   }