HTTP/1.1 302 
Server: nginx
Date: Fri, 17 May 2024 03:40:19 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/d6d419dbd0bb42f5a7d2e1555ef60e77.pdf?Expires=1715924419&OSSAccessKeyId=LTAIUPyjuX5c99kL&Signature=loIg69c46nlT2Pqnw13OMjwSh8o%3D