如何解决版本问题?
版本有冲突:想请老师发一下package.json的配置详情,谢谢老师
npm WARN babel-loader@7.0.0 requires a peer of webpack@2 but none is installed. You must install peer dependencies yourself.
npm WARN css-loader@1.0.0 requires a peer of webpack@^4.0.0 but none is installed. You must install peer dependencies yourself.