显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
connection: close
Date: Fri, 21 Jun 2024 15:01:46 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Location: https://xianke.hebau.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Fri, 21 Jun 2024 15:01:46 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Last-Modified: Thu, 06 Jun 2024 02:21:18 GMT
Accept-Ranges: bytes
Content-Length: 21664
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Fri, 21 Jun 2024 15:11:46 GMT
ETag: "54a0-61a2f56952a8a-gzip"
Content-Type: text/html
Content-Language: zh-CN