显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Sat, 27 Apr 2024 06:58:35 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Location: https://www.jsei.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Sat, 27 Apr 2024 06:58:36 GMT
Server: *********
X-Frame-Options: SAMEORIGIN
Last-Modified: Sat, 27 Apr 2024 04:17:16 GMT
Accept-Ranges: bytes
Content-Length: 31039
Vary: User-Agent,Accept-Encoding
Cache-Control: private, max-age=600
Expires: Sat, 27 Apr 2024 07:08:36 GMT
ETag: "793f-6170c4b9fd4eb-gzip"
Content-Type: text/html
Content-Language: zh-CN