显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.10.2
Date: Thu, 09 May 2024 05:19:00 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://pt.sjtu.edu.cn/
HTTP/2 302
server: nginx
date: Thu, 09 May 2024 05:19:01 GMT
content-type: text/html; charset=UTF-8
location: http://pt.sjtu.edu.cn/login.php
strict-transport-security: max-age=15638400
HTTP/1.1 301 Moved Permanently
Server: nginx/1.10.2
Date: Thu, 09 May 2024 05:19:01 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://pt.sjtu.edu.cn/login.php
HTTP/2 200
server: nginx
date: Thu, 09 May 2024 05:19:01 GMT
content-type: text/html; charset=utf-8; Cache-control:private
strict-transport-security: max-age=15638400