显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Tue, 21 May 2024 16:32:37 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://news.xpu.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Tue, 21 May 2024 16:32:37 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Tue, 21 May 2024 09:05:55 GMT
ETag: "10acd-618f3201d2f18"
Accept-Ranges: bytes
Content-Length: 68301
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Tue, 21 May 2024 16:42:37 GMT
Content-Type: text/html