webpack打包過濾console.log

在webpack.prod.conf.js里面的plugins里面加上

 drop_debugger: true, drop_console: true

new webpack.optimize.UglifyJsPlugin({
      compress: {
        warnings: false,
        drop_debugger: true,
        drop_console: true
      },
      sourceMap: true
    }),

參考鏈接 https://webpack.js.org/configuration/plugins/