显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Moved Temporarily
connection: close
Date: Tue, 30 Apr 2024 18:32:51 GMT
Content-Type: text/html
Content-Length: 148
Location: https://xcb.xatu.edu.cn/
HTTP/1.1 200 OK
Date: Tue, 30 Apr 2024 18:32:51 GMT
Content-Type: text/html
Content-Length: 44309
Connection: keep-alive
X-Frame-Options: SAMEORIGIN
Last-Modified: Tue, 30 Apr 2024 09:22:17 GMT
Accept-Ranges: bytes
Cache-Control: max-age=600
Expires: Tue, 30 Apr 2024 18:42:48 GMT
Vary: Accept-Encoding
ETag: "ad15-6174ce8010a46-gzip"
Content-Language: zh-CN