显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Tue, 21 May 2024 11:15:59 GMT
Server: Apache
Location: http://www.ad-cn.net/
Connection: close
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 11:15:59 GMT
Server: Apache
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
Set-Cookie: PHPSESSID=l88ias1gqnu2rgutd3ds07u411; path=/; HttpOnly
Upgrade: h2
Connection: Upgrade, close
Content-Type: text/html;charset=utf-8