Path variable [contenthash] not implemented in this context: static/[name]/styles.[contenthash].css
原因:
webPack 升级到 4.x导致extract-text-webpack-plugin 无法使用。
解决办法:
new ExtractTextPlugin({ filename: [name]_[md5:contenthash:hex:8].css, }),
转自:https://blog.csdn.net/lishulingdecsdn/article/details/104698801