react中使用create-react-app命令创建一个项目，运行npm run eject（释放）命令暴露配置文件的时候出现了如下：
NOTE: Create React App 2+ supports TypeScript, Sass, CSS Modules and more without ejecting: https://reactjs.org/blog/2018/10/01/create-react-app-v2.html
? Are you sure you want to eject? This action is permanent. Yes
This git repository has untracked files or uncommitted changes:
unit1/
unit2/
"\346\241\210\344\276\2131/"
Remove untracked files, stash or commit any changes, and try again.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! project@0.1.0 eject: `react-scripts eject`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the project@0.1.0 eject 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\门门\AppData\Roaming\npm-cache\_logs\2020-09-04T01_11_18_719Z-d
ebug.log
运行时里面带的start，build命令都会出现以上错误，【Remove untracked files, stash or commit any changes, and try again.】翻译【删除未跟踪的文件，隐藏或提交任何更改，然后重试。】，就是提交git的信息，解决办法如下：
先：
git add .
然后：
git commit -m "init"
然后再：
npm run eject