HTTP/1.1 302 Server: volcalb Date: Sun, 13 Jul 2025 05:25:36 GMT Content-Length: 0 Connection: keep-alive isvalid: 0 Location: https://upfile.ruijie.com.cn/Article/File/603c7fab-67d5-4e29-8d25-35e42b00503e/NBR-P.xlsx?Expires=1752387936&OSSAccessKeyId=LTAI5tS3HMB2X1U9fQwBoUWJ&Signature=5XWopEzHtxA2mr%2BS4q7KBTh%2FfbA%3D&response-content-type=application%2Foctet-stream Access-Control-Allow-Origin: * Access-Control-Allow-Methods: * Access-Control-Allow-Headers: * Access-Control-Allow-Credentials: true Vary: Accept-Encoding