显示HTTP状态码和HEAD信息↓
HTTP/1.1 200 OK
Server: nginx
Date: Tue, 14 May 2024 02:13:46 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/7.4.20
Set-Cookie: PHPSESSID=20f2b84b2eadb947af4d10edd33d1e13; path=/; domain=.917.com
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: userCity=jinchang; path=/; domain=917.com
Strict-Transport-Security: max-age=31536000;includeSubdomains;preload