{"data":{"url":"/uploads/projects/374e431265c40a1231288416f2e61085/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zNzRlNDMxMjY1YzQwYTEyMzEyODg0MTZmMmU2MTA4NS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcyNjg2MzQ0NzIxOTY3MDAsImV4cCI6MTc3NzI4NjYzNH0.iX4D6JpdFVRvZxfZ25fU9qefOUnsxuI9iHX6MPbRGNU\u0026attachment=%E9%A9%AC%E4%BF%AE%C2%B7%E6%96%AF%E5%8D%A1%E5%BE%B7%E7%B3%BB%E5%88%97%EF%BC%9A%E4%B8%80%E6%BB%B4%E7%83%88%E9%85%92.epub"},"errcode":0,"message":"获取电子书下载链接成功"}