{"data":{"url":"/uploads/projects/a5f85de4dc23542a646000d82827c2a6/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hNWY4NWRlNGRjMjM1NDJhNjQ2MDAwZDgyODI3YzJhNi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQ2ODU0NjMyMDQyMDUyMDAsImV4cCI6MTc4NDcwMzQ2M30.6v5UYF63eyz9_ZCM9TiVyF-t9fag7LC0sD3r7ke6vTI\u0026attachment=%E5%94%90%E5%A4%AA%E5%AE%97%E6%94%BF%E5%8F%9824%E5%B0%8F%E6%97%B6.epub"},"errcode":0,"message":"获取电子书下载链接成功"}