{"data":{"url":"/uploads/projects/5dd6ddfffb1617800fc1f5ba37e06a45/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81ZGQ2ZGRmZmZiMTYxNzgwMGZjMWY1YmEzN2UwNmE0NS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNDE2MzA3MDUzNDc2MDAsImV4cCI6MTc3NzI1OTYzMH0.EW5uBSvXMy_F0YNqRZ4X483JcLsTC_0raaBKKFQQ4Sc\u0026attachment=%E7%99%8C%E7%97%87%E7%9C%9F%E7%9B%B8%EF%BC%9A%E4%BD%A0%E5%8F%AF%E4%BB%A5%E7%A6%BB%E5%AE%83%E6%9B%B4%E8%BF%9C%E4%BA%9B.epub"},"errcode":0,"message":"获取电子书下载链接成功"}