{"data":{"url":"/uploads/projects/7b01a809202bb4f6b6525eb251706bbd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83YjAxYTgwOTIwMmJiNGY2YjY1MjVlYjI1MTcwNmJiZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY5Mjg4Njc2MzY5NjA2MDAsImV4cCI6MTc3Njk0Njg2N30.Huea0EpWBmgacArgdtWeJvb4ZjmXb9W5BI5ewuY2Hy8\u0026attachment=%E6%B4%BE%E5%AF%B9%E6%81%90%E6%83%A7%E7%97%87.epub"},"errcode":0,"message":"获取电子书下载链接成功"}