{"data":{"url":"/uploads/projects/174d980bb556be65092dd0acbf22583d/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xNzRkOTgwYmI1NTZiZTY1MDkyZGQwYWNiZjIyNTgzZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODg2NzAwNDI4OTM0MDk2MDAsImV4cCI6MTc4ODY4ODA0Mn0.2nuBrthRPGyYpupXmKxzY32BHWVszEzBdz_-xyQw_2A\u0026attachment=%E5%AE%8B%E8%AF%8D%E9%80%89.epub"},"errcode":0,"message":"获取电子书下载链接成功"}