{"data":{"url":"/uploads/projects/613a1d6e6107ff9cca26969a474de11a/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy82MTNhMWQ2ZTYxMDdmZjljY2EyNjk2OWE0NzRkZTExYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczMTc0NjA5OTM4NDE0MDAsImV4cCI6MTc3NzMzNTQ2MH0.0wEsYFNpjh6tthiHT3pxe9IKgLrnoBg4WOpUEeZbudk\u0026attachment=%E5%8C%BA%E5%9D%97%E9%93%BE%E6%B5%AA%E6%BD%AE%EF%BC%9A%E8%BF%9E%E6%8E%A5%E6%8A%80%E6%9C%AF%E4%B8%8E%E5%BA%94%E7%94%A8.epub"},"errcode":0,"message":"获取电子书下载链接成功"}