{"data":{"url":"/uploads/projects/72399c30acb3ea2476881a5991fa3b37/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83MjM5OWMzMGFjYjNlYTI0NzY4ODFhNTk5MWZhM2IzNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY5MDg3MzQzNjgyMDg4MDAsImV4cCI6MTc3NjkyNjczNH0._Haxp7aa3YzG1mh2fY_f1F1weh_C5x3YoGJohceLL6g\u0026attachment=%E8%BE%A8%E6%B8%85%E4%BD%93%E8%B4%A8%E9%80%89%E5%AF%B9%E5%90%83%E6%B3%95.epub"},"errcode":0,"message":"获取电子书下载链接成功"}