{"data":{"url":"/uploads/projects/02b30d8b1ebc8226af43bd84386a8a0b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8wMmIzMGQ4YjFlYmM4MjI2YWY0M2JkODQzODZhOGEwYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAyNTEwNDc1NjgyMDEzMDAsImV4cCI6MTc4MDI2OTA0N30.lJtHSRzf8o8aqlnAfW-OHWiIBweNaeyL24EW9hihj68\u0026attachment=%E4%BF%97%E4%B8%BD%E4%B9%8B%E5%A4%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}