{"data":{"url":"/uploads/projects/9f631f868bec10009a05ca0136147571/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85ZjYzMWY4NjhiZWMxMDAwOWEwNWNhMDEzNjE0NzU3MS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTMyNzU0NDg4NDI1MjUwMDAsImV4cCI6MTc5MzI5MzQ0OH0.YA3C-FYsRK5nDiVw_lk05RMsKnyZTA1FgpCZzyVRQpA\u0026attachment=%E7%B4%A0%E6%8F%8F%E5%8F%B0%E6%B9%BE.epub"},"errcode":0,"message":"获取电子书下载链接成功"}