显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.8.1
Date: Tue, 04 Jun 2024 22:37:27 GMT
Content-Type: text/html
Content-Length: 184
Connection: keep-alive
Location: https://www.cfd.com.cn/
HTTP/1.1 200 OK
Server: nginx/1.8.1
Date: Tue, 04 Jun 2024 22:37:27 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Set-Cookie: PHPSESSID=8br3kvkj47lcrrvnh10eor0v12; path=/; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Pragma: no-cache
Cache-control: private
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X-Frame-Options: SAMEORIGIN