显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Sun, 26 May 2024 13:52:21 GMT
Server: Apache
Location: http://qttcy.com.cn/
Cache-Control: max-age=7776000
Expires: Sat, 24 Aug 2024 13:52:21 GMT
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sun, 26 May 2024 13:52:22 GMT
Server: Apache
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Cache-control: private
X-Powered-By: WS
Set-Cookie: PHPSESSID=ve8jjuhjhfsnvo414l6qhdhnhl; path=/
Upgrade: h2
Connection: Upgrade
Content-Type: text/html; charset=utf-8