显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Server: nginx/1.12.2
Date: Thu, 11 Jul 2024 20:37:18 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
X-Powered-By: PHP/7.1.4
Location: http://xwwl.56dq.com/to=
HTTP/1.1 200 OK
Server: nginx/1.12.2
Date: Thu, 11 Jul 2024 20:37:18 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/7.1.4