使用react-app-rewired启动react项目报错（解决办法）

```
PS D:\myself\my-app> npm start


> my-app@ start D:\myself\my-app
> react-app-rewired start


'react-app-rewired' 不是内部或外部命令，也不是可运行的程序
或批处理文件。
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! my-app@ start: `react-app-rewired start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the my-app@ start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.


npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\27619\AppData\Roaming\npm-cache\_logs\2018-06-28T09_30_12_310Z-debug.log
```

解决方法：把你安装的依赖重新安装一遍

问题2

修改配置文件：