{"data":{"url":"/uploads/projects/b76d81e35d488412ca7f84fae0979979/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNzZkODFlMzVkNDg4NDEyY2E3Zjg0ZmFlMDk3OTk3OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMDA0MzUxMDE4ODczMDAsImV4cCI6MTc3NzMxODQzNX0.hMIrojCvC3AQ4a4OIUPBbQ_54zGUlhE3Jyh9AaNuU6o\u0026attachment=%E7%99%BD%E8%89%B2%E5%9F%8E%E5%A0%A1.epub"},"errcode":0,"message":"获取电子书下载链接成功"}