显示HTTP状态码和HEAD信息↓
HTTP/1.1 301 Moved Permanently
Date: Thu, 27 Jun 2024 09:11:40 GMT
Content-Type: text/html
Connection: keep-alive
Location: http://www.cas.cn/
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors *.cas.cn
Set-Cookie: HttpOnly
Set-Cookie: Secure
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: Path=/; HttpOnly; Secure
HTTP/1.0 302 Found
Cache-Control: no-cache
Content-Type: text/html
Server:Microsoft-IIS/7.5
Location: https://www.cas.cn/
HTTP/1.1 200 OK
Date: Thu, 27 Jun 2024 09:11:40 GMT
Content-Type: text/html; charset=utf-8
Connection: close
X-Frame-Options: SAMEORIGIN
Content-Security-Policy: frame-ancestors *.cas.cn
Set-Cookie: HttpOnly
Set-Cookie: Secure
X-Content-Type-Options: nosniff
X-XSS-Protection: 1; mode=block
Set-Cookie: Path=/; HttpOnly; Secure