显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Thu, 23 May 2024 15:10:12 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://jdxy.sdmu.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Thu, 23 May 2024 23:17:53 GMT
Content-Type: text/html
Content-Length: 41837
Connection: keep-alive
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Thu, 23 May 2024 07:33:16 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Thu, 23 May 2024 15:20:12 GMT
Vary: Accept-Encoding
ETag: "a36d-6191a1071c700-gzip"
Content-Language: zh-CN