显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Fri, 03 May 2024 21:54:36 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://www.fwsd.sdu.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Fri, 03 May 2024 21:54:36 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 22 Apr 2024 01:06:31 GMT
Accept-Ranges: bytes
Content-Length: 45279
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Fri, 03 May 2024 22:04:36 GMT
ETag: "b0df-616a50c47269f-gzip"
Content-Type: text/html
Content-Language: zh-CN