Git Push Permission to

 Push failed: Failed with error: fatal: unable to access 'https://github.com/userA/repo.git/': The requested URL returned error: 403 

出现这个问题。大部分原因是。git的用户不正常，需要重新配置git的账号和邮箱

配置方法参考：http://120.79.93.25/index.php/2019/03/18/git-config/