在webpack.prod.config.js中修改为如下:
new webpack.optimize.UglifyJsPlugin({
compress: {
warnings: false,
drop_debugger: true,
drop_console: true
},
sourceMap: true
}),
new webpack.optimize.UglifyJsPlugin({
compress: {
warnings: false,
drop_debugger: true,
drop_console: true
},
sourceMap: true
}),