{"data":{"url":"/uploads/projects/4e05c9ce2d814b6ddea6ca4f62a9a3d7/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZTA1YzljZTJkODE0YjZkZGVhNmNhNGY2MmE5YTNkNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxODYwOTcwMjk5MjExMDAsImV4cCI6MTc4MDIwNDA5N30.XTxoxfUpB2WGvyA8fwK-T_OcgMOfRx_C__K1Lj0rnuc\u0026attachment=%E6%88%91%E4%B8%8E%E6%88%91%E7%9A%84%E5%AF%B9%E8%AF%9D.epub"},"errcode":0,"message":"获取电子书下载链接成功"}