报错：

Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

fatal: Could not read from remote repository.

 解决方案：

1.open ~/.ssh这条命令会在桌面上打开这个文件夹

2.打开config 修改 IdentityFile /Users/huangqi/.ssh/Hq_key ，把Hq_key替换成git所用的.pub