显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Date: Sat, 11 May 2024 15:05:06 GMT
Content-Length: 0
Connection: keep-alive
Server: web cache
Location: https://notebook.it168.com/
HTTP/1.1 200 OK
Date: Sat, 11 May 2024 15:05:06 GMT
Content-Type: text/html
Connection: keep-alive
Expires: Sat, 11 May 2024 15:35:06 GMT
Vary: Accept-Encoding
Cache-Control: max-age=1800
X-Ser: BC35_dx-lt-yd-zhejiang-jinhua-12-cache-2, BC19_dx-sichuan-chengdu-63-cache-1
X-Cache: MISS from BC19_dx-sichuan-chengdu-63-cache-1(baishan)