Webpack如何打包cdn引用的图片文件，本地文件引用正常，react项目

{
test: /.(png|jpg)$/,
loader: 'url-loader?limit=819&name=images/[hash:8].[name].[ext]'
},
{
test: /.(htm|html)$/i,
use:[ 'html-withimg-loader']
}