{"data":{"url":"/uploads/projects/6a489e92c3949247690216eff5306023/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82YTQ4OWU5MmMzOTQ5MjQ3NjkwMjE2ZWZmNTMwNjAyMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMyMDczNzg3NzA1NTA4MDAsImV4cCI6MTc5MzIyNTM3OH0.qBRLIZ7oFny7rZJqIEaWZpzJK4kLezkOQZ_dxUsfEiA\u0026attachment=%E4%BA%AC%E9%83%BD%E5%A6%82%E6%99%A4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}