显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: nginx/1.20.2
Date: Thu, 23 May 2024 09:06:20 GMT
Content-Type: text/html
Connection: keep-alive
Location: https://market.chinabaogao.com/
Expires: Thu, 23 May 2024 09:16:20 GMT
Cache-Control: max-age=600
HTTP/1.1 200 OK
Server: nginx/1.20.2
Date: Thu, 23 May 2024 09:06:20 GMT
Content-Type: text/html; charset=UTF-8
Connection: keep-alive
Vary: Accept-Encoding
X-Powered-By: PHP/7.3.32
Expires: Thu, 23 May 2024 09:16:20 GMT
Cache-Control: max-age=600