{"data":{"url":"/uploads/projects/89061e08a9cff31306b428dbcd28ec93/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84OTA2MWUwOGE5Y2ZmMzEzMDZiNDI4ZGJjZDI4ZWM5My9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc1NjEyODg5NzUxNDc0MDAsImV4cCI6MTc3NzU3OTI4OH0.sNEbYnzHt3zUY8YVAQbQuKTtyqdzE144WaEy6kc8Yrg\u0026attachment=%E7%94%BB%E5%AE%B6%E7%9A%84%E4%B8%80%E5%A4%A9.epub"},"errcode":0,"message":"获取电子书下载链接成功"}