{"data":{"url":"/uploads/projects/9760fc1e65f99a3e516bd94a67253213/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85NzYwZmMxZTY1Zjk5YTNlNTE2YmQ5NGE2NzI1MzIxMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY3OTk0MjMzNDUxOTQwMDAsImV4cCI6MTc3NjgxNzQyM30.B2llSubV-i6DfRX2Xb2w4Uf2NMrAzvvTl2tK6q8NhMg\u0026attachment=%E5%B9%B3%E9%9D%A2%E7%8A%AC.epub"},"errcode":0,"message":"获取电子书下载链接成功"}