显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Thu, 04 Jul 2024 13:29:42 GMT
Content-Type: text/html
Content-Length: 175
Connection: keep-alive
Server: openresty/1.15.8.1
Location: https://www.xp.cn/
X-Ser: BC8_yd-guangdong-jiangmen-11-cache-1, BC150_yd-sichuan-chengdu-90-cache-1
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 13:29:42 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Server: openresty/1.15.8.1
X-Powered-By: PHP/5.6.40
Content-Encoding: gzip
Vary: Accept-Encoding
X-Ser: BC50_dx-shanghai-shanghai-35-cache-3, BC47_dx-jiangsu-taizhou-12-cache-2