{"data":{"url":"/uploads/projects/c7d189a9dbdbae919613eda0843eea24/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jN2QxODlhOWRiZGJhZTkxOTYxM2VkYTA4NDNlZWEyNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNDA2NTgxNzcxOTU1MDAsImV4cCI6MTc3NzA1ODY1OH0.YGz17_r73AoDtHloGUOd2zdfkdPdo8iQVgFrCKZ8sm0\u0026attachment=%E7%9F%B3%E8%AF%84%E6%A2%85%E6%95%A3%E6%96%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}