如题，我在官网看到了nginx的代理设置，我想知道要怎么配置url，才能消除掉ssh链接中的端口？
现在的情况是配置了根域名和ssh根域名后，还是会出现 git.example.com:2222的链接。我想实现ssh的链接里面没有端口
See config cheat sheet, under [server] there is probably SSH_PORT = 2222. You can remove line SSH_PORT = 2222SSH_PORT = 22.
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my gitea is installed by docker, -p 2222:22, Will deleting this cause ssh to become invalid?
I can’t set it to 22:22 since linux_ssh will use this port
I try to delete SSH_PORT = 2222,and the port disappeared. Then I set-url & git push,it ask me to enter git@git.example.com passwd. Is this a normal phenomenon?
$ git push
git@git.example.com's password:
the passwd isn’t my gitea account passwd.If I enter gitea passwd, it will show 
Permission denied, please try again.
gitea是docker安装的，将2222端口映射给了docker的22端口。删掉了SSH_PORT = 2222后，设置了本地git的url，git push让我输入密码。感觉ssh应该不需要输入密码才对。
ssh key是有配置的。如果带上端口是能直接推送上去的。这里的密码不是我gitea账户的密码，不太了解是啥情况。
是我哪里配置的不对吗？
找到问题了，我应该给url添加上ssh://
然后又出现了第二个问题，现在提示我没有权限
PS：重新测试过了，带上端口是能正常push的
Sorry, I use Google Translate and it is unclear on last sentence. Is git push working?
Permission denied, please try again.
If -p 2222:22 set, git@git.example.com points to wrong SSH server. You will need to clone using ssh://git.example.com:2222/user/repo.git OR setup SSH Passthrough (SSH 容器直通) so that wrong SSH server directs git push to Gitea’s SSH server. If helpful, English guide seems more updated (SSH Passthrough).
ssh://git.example.com:2222/user/repo.git isn’t working.
Currently, only the following url is available
ssh://git@git.example.com:2222/user/repo.git
I will checkout the docs，Thanks a lot !