{"data":{"url":"/uploads/projects/4ed5e3dd28b0d935bf70ade758f47899/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZWQ1ZTNkZDI4YjBkOTM1YmY3MGFkZTc1OGY0Nzg5OS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQwNDkzMzQ4NzY4NjI4MDAsImV4cCI6MTc4NDA2NzMzNH0.rA_cWAYXlWBNQpXxjX8QeyeRh9qEPFK8DFNVJzPS2HQ\u0026attachment=%E4%BA%9A%E6%AC%A7%E4%B9%8B%E9%97%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}