{"data":{"url":"/uploads/projects/cc4e8d601cb342282df6c94d727042e3/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jYzRlOGQ2MDFjYjM0MjI4MmRmNmM5NGQ3MjcwNDJlMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY4ODY2MTQ3NzQxOTcyMDAsImV4cCI6MTc3NjkwNDYxNH0.I-j4xYIVUNNNrpzmKCbRNmBufGFIajZO2O9xwm1nqic\u0026attachment=%E5%85%88%E8%83%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}