{"data":{"url":"/uploads/projects/46f86db16875a9e3103ce12545f585e4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80NmY4NmRiMTY4NzVhOWUzMTAzY2UxMjU0NWY1ODVlNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQzMzMzODk5NDQ5MjI0MDAsImV4cCI6MTc4NDM1MTM4OX0.Tr-22EsZqtaDed2EGP065hiwN3VLyyq4DvuWzkrr048\u0026attachment=%E5%B8%B8%E8%AF%86%E5%B7%A5%E4%BD%9C%E6%B3%95.epub"},"errcode":0,"message":"获取电子书下载链接成功"}