显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Tue, 28 May 2024 20:58:57 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://bw.cumtb.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Tue, 28 May 2024 20:58:57 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Fri, 17 May 2024 01:12:30 GMT
Accept-Ranges: bytes
Content-Length: 29217
Cache-Control: max-age=600
Expires: Tue, 28 May 2024 21:08:57 GMT
Vary: Accept-Encoding
ETag: "7221-6189c0bae3b86-gzip"
Content-Type: text/html
Content-Language: zh-CN