{"data":{"url":"/uploads/projects/3998bee0a895d58db61d4851a83e4009/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8zOTk4YmVlMGE4OTVkNThkYjYxZDQ4NTFhODNlNDAwOS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA5ODEzNDA1MTk1ODUwMDAsImV4cCI6MTc4MDk5OTM0MH0.7c2nRDGjSN19emil8PT1QCAga6BXAndHH0hgU_3p8f4\u0026attachment=%E5%A5%87%E7%82%B9%E7%B3%BB%E5%88%97.epub"},"errcode":0,"message":"获取电子书下载链接成功"}