显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
connection: close
Cache-Control: private
Content-Length: 137
Content-Type: text/html; charset=utf-8
Location: /404.htm?msg=4
Server: Microsoft-IIS/7.5
X-AspNet-Version: 2.0.50727
Referrer-Policy: strict-origin-when-cross-origin
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
X-Powered-By: ASP.NET
Date: Thu, 23 May 2024 17:02:10 GMT
HTTP/1.1 404 Not Found
Content-Length: 1163
Content-Type: text/html
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Date: Thu, 23 May 2024 17:02:10 GMT