显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Server: nginx
Date: Sun, 02 Jun 2024 13:16:24 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
X-Powered-By: PHP/7.1.33
Cache-control: no-cache,must-revalidate
Location: http://www.cailiao.com
Strict-Transport-Security: max-age=31536000
HTTP/1.1 200 OK
Server: nginx
Date: Sun, 02 Jun 2024 13:16:24 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/7.1.33
Set-Cookie: PHPSESSID=cm3jt56ed84hpadce8ta6qhgn5; path=/
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Strict-Transport-Security: max-age=31536000