{"data":{"url":"/uploads/projects/9dab7d0e95ad1f3a90cc24d84c1ac2c4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85ZGFiN2QwZTk1YWQxZjNhOTBjYzI0ZDg0YzFhYzJjNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU1MDMyNjI0ODY4NTgzMDAsImV4cCI6MTc3NTUyMTI2Mn0.4VwHq8iDlhX56WalBMbj0T1lAF4nnT348CUq8gKiRww\u0026attachment=%E7%87%83%E7%81%AF%E8%80%85.epub"},"errcode":0,"message":"获取电子书下载链接成功"}