显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Fri, 14 Jun 2024 05:53:22 GMT
Server: *********
Location: https://xyy.hnucm.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/2 200
last-modified: Thu, 30 May 2024 00:41:04 GMT
accept-ranges: bytes
content-length: 30675
vary: User-Agent,Accept-Encoding
cache-control: private, max-age=600
expires: Fri, 14 Jun 2024 06:03:22 GMT
etag: "77d3-619a11f3cd63a-gzip"
content-type: text/html
content-language: zh-CN
date: Fri, 14 Jun 2024 05:53:22 GMT
server: *********