{"data":{"url":"/uploads/projects/8a420a84f5d601203e43e166844deef5/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YTQyMGE4NGY1ZDYwMTIwM2U0M2UxNjY4NDRkZWVmNS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY4OTIwNzgyNzE4OTkzMDAsImV4cCI6MTc3NjkxMDA3OH0.zkwX2eejTW-YgbXrCS9a_YbcqinQ0YIa6Gs1ua1d7qc\u0026attachment=%E4%BA%BA%E9%97%B4%E5%96%9C%E5%89%A7.epub"},"errcode":0,"message":"获取电子书下载链接成功"}