显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Date: Fri, 14 Jun 2024 01:24:23 GMT
Server: VWebServer
X-Frame-Options: SAMEORIGIN
Location: https://etc.sdufe.edu.cn/
Content-Type: text/html; charset=iso-8859-1
HTTP/1.1 200 OK
Date: Fri, 14 Jun 2024 01:24:23 GMT
Server: VWebServer
X-Frame-Options: SAMEORIGIN
Last-Modified: Wed, 05 Jun 2024 09:54:25 GMT
Accept-Ranges: bytes
Content-Length: 70097
Cache-Control: max-age=600
Expires: Fri, 14 Jun 2024 01:34:23 GMT
Vary: Accept-Encoding
ETag: "111d1-61a218d348957-gzip"
Content-Type: text/html
Content-Language: zh-CN