显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Sat, 08 Jun 2024 01:02:57 GMT
Content-Type: text/html;charset=gbk
Connection: keep-alive
Location: http://www.mcppgl.com.cn/
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Sat, 08 Jun 2024 01:02:57 GMT
Content-Type: text/html
Content-Length: 182
Connection: keep-alive
Location: https://www.mcppgl.com.cn/
HTTP/1.1 503 Service Temporarily Unavailable
Server: openresty
Date: Sat, 08 Jun 2024 01:02:57 GMT
Content-Type: text/html
Content-Length: 210
Connection: keep-alive