使用Git Bash添加文件
https://blog.csdn.net/zhou120189162/article/details/78454740
https://blog.csdn.net/u010802169/article/details/80490886
详情请查看官网https://git-scm.com/book/zh/v1/%E8%B5%B7%E6%AD%A5
$ git add .
$ git commit -m "描述信息"
$ git push -u origin master
$ git status
