显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found : Moved Temporarily
connection: close
Location: https://www.umji.sjtu.edu.cn/
Cache-Control: no-cache
Pragma: no-cache
HTTP/1.1 301 Moved Permanently
Content-Length: 149
Content-Type: text/html; charset=UTF-8
Location: https://app.ji.sjtu.edu.cn
Server: Server
Date: Thu, 16 May 2024 00:06:26 GMT
Content-Security-Policy: upgrade-insecure-requests
HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Thu, 16 May 2024 00:06:26 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Set-Cookie: PHPSESSID=gnlck3hbirp90bjgq7tm24b0m6; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache