{"data":{"url":"/uploads/projects/62a5df3ed328be22491fba05fe9fc9df/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82MmE1ZGYzZWQzMjhiZTIyNDkxZmJhMDVmZTlmYzlkZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwMDgyOTM0NzEzMDEwMDAsImV4cCI6MTc3NzAyNjI5M30.frjf3m4YZnUqupI2vcrknwLUApexyG4JjPSM1U0BRhs\u0026attachment=%E8%AE%A1%E7%AE%97%E6%9C%BA%E4%B8%8E%E4%BA%BA%E8%84%91.epub"},"errcode":0,"message":"获取电子书下载链接成功"}