ERROR in static/js/vendor UglifyJs Unexpected token name

修改build/webpack.base.conf.js文件

修改前

 

修改后

代码

module: {
    rules: [
      {
        test: /\.js$/,
        loader: 'babel-loader',//注意elementUI的源码使用ES6需要解析
        include: [resolve('src'), resolve('test'),resolve('/node_modules/element-ui/src'),resolve('/node_modules/element-ui/packages')]
      }
    ]
  }