显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
connection: close
Date: Tue, 21 May 2024 04:40:33 GMT
Server: null
X-Frame-Options: SAMEORIGIN
Location: https://jwc.ahly.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 04:40:34 GMT
Server: null
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 20 May 2024 02:34:20 GMT
Accept-Ranges: bytes
Content-Length: 26767
Cache-Control: max-age=600
Expires: Tue, 21 May 2024 04:50:34 GMT
Vary: Accept-Encoding
ETag: "688f-618d989df8b04-gzip"
Content-Type: text/html
Content-Language: zh-CN