显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Thu, 06 Jun 2024 21:18:40 GMT
Server: Apache
Location: http://sys.zhuigan.com
Connection: close
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 21:18:41 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: PHPSESSID=2ikdsnjop7sse7joakdn3us243; expires=Fri, 07-Jun-2024 21:18:41 GMT; Max-Age=86400; path=/
Upgrade: h2
Connection: Upgrade, close
Content-Type: text/html; charset=utf8