HTTP/1.1 302 
Server: nginx
Date: Fri, 17 May 2024 03:40:29 GMT
Content-Length: 0
Connection: keep-alive
Vary: Origin
Vary: Access-Control-Request-Method
Vary: Access-Control-Request-Headers
Location: https://govstatic.kunming.cn/messagebox/2023/10/26/a1f6b4bba6a84757bb8df1892b653e40.pdf?Expires=1715924429&OSSAccessKeyId=LTAIUPyjuX5c99kL&Signature=IBmQ5ND%2FUvylQl9vijcCsUuB24M%3D