{"data":{"url":"/uploads/projects/d4ddd5b3eac4cac47e5de139bce0a51b/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kNGRkZDViM2VhYzRjYWM0N2U1ZGUxMzliY2UwYTUxYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNTU3MjEyMDcxMDUyMDAsImV4cCI6MTc3NzM3MzcyMX0.EX48F1zRziVtozJg-6EqGQnjOE5r_crje79X298YFUA\u0026attachment=%E8%8D%86%E6%A3%98%E5%8F%8C%E7%BF%BC.epub"},"errcode":0,"message":"获取电子书下载链接成功"}