显示HTTP状态码和HEAD信息↓
HTTP/1.1 302 Found
Cache-Control: private
Content-Length: 147
Content-Type: text/html; charset=utf-8
Location: http://m.weichengs.com/err.htm
Server: Microsoft-IIS/8.5
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: OPTIONS,POST,GET
Access-Control-Allow-Headers: x-requested-with,content-type
Access-Control-Allow-Origin: *
Date: Sat, 15 Jun 2024 22:38:15 GMT
HTTP/1.1 200 OK
Content-Length: 17655
Content-Type: text/html
Last-Modified: Thu, 11 May 2023 01:58:48 GMT
Accept-Ranges: bytes
ETag: "7cc03c20ac83d91:0"
Server: Microsoft-IIS/8.5
X-Powered-By: ASP.NET
Access-Control-Allow-Methods: OPTIONS,POST,GET
Access-Control-Allow-Headers: x-requested-with,content-type
Access-Control-Allow-Origin: *
Date: Sat, 15 Jun 2024 22:38:15 GMT