显示HTTP状态码和HEAD信息↓
HTTP/1.0 302 Moved Temporarily
Location: https://mail.jd.com/
Server: BigIP
Connection: Keep-Alive
Content-Length: 0
HTTP/1.1 302 Moved Temporarily
Cache-Control: no-cache
Pragma: no-cache
Content-Length: 0
location: https://mail.jd.com/owa/
Server: Microsoft-IIS/10.0
X-FEServer: CLOUDMAIL51
X-RequestId: 8030d357-e299-4e37-b9ef-b65fd142b9f2
Date: Thu, 13 Jun 2024 16:55:06 GMT
strict-transport-security: max-age=63072000
Connection: close
HTTP/1.1 440 Login Timeout
Content-Length: 43
Content-Type: text/html; charset=utf-8
Server: Microsoft-IIS/10.0
request-id: 3e2a8288-3fe5-456c-a504-1501911b41a4
X-Powered-By: ASP.NET
X-FEServer: CLOUDMAIL74
Date: Thu, 13 Jun 2024 16:55:06 GMT
strict-transport-security: max-age=63072000
Connection: close