显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sat, 11 May 2024 17:00:23 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://jjh.hbut.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/2 200
date: Sat, 11 May 2024 17:00:24 GMT
server: *********
x-frame-options: SAMEORIGIN
last-modified: Tue, 30 Apr 2024 01:20:08 GMT
accept-ranges: bytes
content-length: 13728
cache-control: max-age=600
expires: Sat, 11 May 2024 17:10:24 GMT
vary: Accept-Encoding
etag: "35a0-617462bb7d5d1-gzip"
content-type: text/html
content-language: zh-CN