显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
Server: nginx/1.24.0
Date: Thu, 06 Jun 2024 12:27:32 GMT
Content-Type: text/html
Content-Length: 145
Connection: keep-alive
Location: https://nic.csu.edu.cn/info/1043/1274.htm
HTTP/1.1 200 OK
Date: Thu, 06 Jun 2024 12:27:35 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Wed, 15 May 2024 05:28:58 GMT
Accept-Ranges: bytes
Content-Length: 15877
Cache-Control: max-age=600
Expires: Thu, 06 Jun 2024 12:37:35 GMT
Vary: Accept-Encoding
ETag: "3e05-61877653d4ae7-gzip"
Content-Type: text/html
Content-Language: zh-CN