{"data":{"url":"/uploads/projects/2a738c79c2dff741d89a500c2d782457/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yYTczOGM3OWMyZGZmNzQxZDg5YTUwMGMyZDc4MjQ1Ny9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUyNDAzMDkwNTg0ODg2MDAsImV4cCI6MTc3NTI1ODMwOX0.xzBSijqESPhXC2BZFfdhWwmqaYp-15Z1E_rVP9PcCU0\u0026attachment=%E4%BA%BA%E7%89%A9%E4%B8%8E%E7%BA%AA%E5%BF%B5.epub"},"errcode":0,"message":"获取电子书下载链接成功"}