vue项目打包上线去除console配置

1.打开build 文件夹webpack.prod.conf.js

2.写入配置

3.代码

  // 打包去除console   
   new UglifyJsPlugin({     
          uglifyOptions: {       
                 compress: {         
                     warnings: false,        
                     drop_debugger: true,     
                      drop_console: true   
               }
            },     
       sourceMap: config.build.productionSourceMap,     
        parallel: true    
        }),