显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: TopApp Proxy/2.3.0
Date: Thu, 20 Jun 2024 07:16:44 GMT
Content-Type: text/html
Content-Length: 225
Connection: keep-alive
Location: https://xs.fjrtvu.edu.cn:443/
HTTP/1.1 200 OK
Date: Thu, 20 Jun 2024 07:16:44 GMT
Content-Type: text/html
Content-Length: 37653
Connection: keep-alive
Server: **********
X-Frame-Options: SAMEORIGIN
Last-Modified: Mon, 17 Jun 2024 03:03:07 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Thu, 20 Jun 2024 07:21:19 GMT
Vary: Accept-Encoding
ETag: "9315-61b0d346541c3-gzip"
Content-Language: zh-CN