显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Cache-Control: no-cache
Content-length: 0
Location: https://dx.xzhmu.edu.cn/
HTTP/1.1 200 OK
Date: Thu, 04 Jul 2024 08:38:51 GMT
Server: **********
X-Frame-Options: SAMEORIGIN
Upgrade: h2c,h2
Connection: Upgrade
Last-Modified: Thu, 04 Jul 2024 06:21:10 GMT
Accept-Ranges: bytes
Content-Length: 45713
Cache-Control: max-age=600
Expires: Thu, 04 Jul 2024 08:48:51 GMT
Vary: Accept-Encoding
ETag: "b291-61c65f3f1a4d2-gzip"
Content-Type: text/html
Content-Language: zh-CN