显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sat, 18 May 2024 00:50:08 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Location: https://dx.zut.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 00:50:08 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 13 May 2024 10:19:43 GMT
Accept-Ranges: bytes
Content-Length: 40949
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Sat, 18 May 2024 01:00:08 GMT
ETag: "9ff5-6185339576e8f-gzip"
Content-Type: text/html
Content-Language: zh-CN