显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Wed, 03 Jul 2024 19:37:27 GMT
Server: *********
Location: https://sjc.huat.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Wed, 03 Jul 2024 19:37:27 GMT
Server: *********
Last-Modified: Wed, 29 May 2024 10:21:05 GMT
Accept-Ranges: bytes
Content-Length: 19114
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Wed, 03 Jul 2024 19:47:27 GMT
ETag: "4aaa-619951bb0dedb-gzip"
Content-Type: text/html
Content-Language: zh-CN