显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Fri, 05 Jul 2024 02:11:53 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://www.xljk.sdu.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Fri, 05 Jul 2024 02:11:53 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Thu, 04 Jul 2024 00:49:33 GMT
Accept-Ranges: bytes
Content-Length: 36889
Cache-Control: max-age=600
Expires: Fri, 05 Jul 2024 02:21:53 GMT
Vary: Accept-Encoding
ETag: "9019-61c6151fe409f-gzip"
Content-Type: text/html
Content-Language: zh-CN