{"data":{"url":"/uploads/projects/540226266e9781adfd32f496af89c76f/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81NDAyMjYyNjZlOTc4MWFkZmQzMmY0OTZhZjg5Yzc2Zi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzU1NjI5MjM4MzQ0NjQxMDAsImV4cCI6MTc3NTU4MDkyM30.aH-B_jCMJjJ57KJqRnyxt3EKLHHXBo9iI8VAUChjb6g\u0026attachment=%E7%83%B9%E9%A5%AA%E5%9C%A3%E7%BB%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}