显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Sun, 26 May 2024 22:11:08 GMT
Content-Type: text/html;charset=gbk
Connection: keep-alive
Location: http://www.ifeihu.cn/
HTTP/1.1 301 Moved Permanently
Server: openresty
Date: Sun, 26 May 2024 22:11:08 GMT
Content-Type: text/html
Content-Length: 182
Connection: keep-alive
Location: https://www.ifeihu.cn/
HTTP/1.1 503 Service Temporarily Unavailable
Server: openresty
Date: Sun, 26 May 2024 22:11:09 GMT
Content-Type: text/html
Content-Length: 210
Connection: keep-alive