显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Content-Length: 143
Content-Type: text/html; charset=UTF-8
Location: http://www.iis7.net/
Server: Microsoft-IIS/10.0
Date: Tue, 21 May 2024 03:41:51 GMT
HTTP/1.1 200 OK
Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma: no-cache
Content-Length: 0
Content-Type: text/html; charset=UTF-8
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Server: Microsoft-IIS/7.5
X-Powered-By: PHP/5.6.17
Set-Cookie: PHPSESSID=fakunct435o37rb0sm15mkg6l0; path=/
X-Powered-By: ASP.NET
Date: Tue, 21 May 2024 03:41:49 GMT