显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Mon, 13 May 2024 20:23:05 GMT
Server: *********
Location: https://dxxy.huat.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Mon, 13 May 2024 20:23:05 GMT
Server: *********
Last-Modified: Mon, 13 May 2024 08:05:05 GMT
Accept-Ranges: bytes
Content-Length: 46933
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Mon, 13 May 2024 20:33:05 GMT
ETag: "b755-6185157d9a6c4-gzip"
Content-Type: text/html
Content-Language: zh-CN