[Attention] The api doesn't work when requesting with a proxy

[Ayanami1314]

When I was using the system proxy of clash, I found the api given not work.
[reproduction]:
open the api-doc of swagger, in "Login" api, click "try it out" and modify the request body like
{
"username": "***", [your username]
"password": "***", [your password]
}
It responses with a timeout exceeded and {ok: false, message:"登录失败!"}
and close the proxy, it works

I waste 20 minute to find this. So I post this issue and hope others can avoid this problem.

[tao011110]

The backend server currently deployed is only accessible through the campus network. Therefore, if you use the Clash proxy, you won't be able to access it.