显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sat, 18 May 2024 20:13:50 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://bwc.hamc.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sat, 18 May 2024 20:13:51 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Sat, 27 Jan 2024 02:02:43 GMT
Accept-Ranges: bytes
Content-Length: 50387
Cache-Control: max-age=600
Expires: Sat, 18 May 2024 20:23:51 GMT
Vary: Accept-Encoding
ETag: "c4d3-60fe3ceebea76-gzip"
Content-Type: text/html
Content-Language: zh-CN