显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Date: Sun, 19 May 2024 16:41:20 GMT
Server: Apache
X-Frame-Options: SAMEORIGIN
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: csrf_cookie_name=66e08af9b18317256cedb1e6dd975196; expires=Sun, 19-May-2024 18:41:20 GMT; path=/;HttpOnly
Set-Cookie: ci_session=e6dfb9493c4dab28f34855459d169b958f4f58a7; expires=Sun, 19-May-2024 18:41:20 GMT; path=/; HttpOnly;HttpOnly
Content-Type: text/html; charset=utf-8