显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.9.9
Date: Mon, 20 May 2024 20:52:52 GMT
Content-Type: text/html
Content-Length: 160
Connection: keep-alive
Location: https://www.rdbdc.com/
HTTP/1.1 302
Server: nginx/1.9.9
Date: Mon, 20 May 2024 20:52:52 GMT
Connection: keep-alive
Location: http://www.rdbdc.com/index
Expires: Tue, 21 May 2024 20:52:52 GMT
Cache-Control: max-age=86400
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.9.9
Date: Mon, 20 May 2024 20:52:52 GMT
Content-Type: text/html
Content-Length: 160
Connection: keep-alive
Location: https://www.rdbdc.com/index
HTTP/1.1 200
Server: nginx/1.9.9
Date: Mon, 20 May 2024 20:52:52 GMT
Content-Type: text/html;charset=UTF-8
Connection: keep-alive
Content-Language: zh-CN
Expires: Tue, 21 May 2024 20:52:52 GMT
Cache-Control: max-age=86400