{"data":{"url":"/uploads/projects/8a835c4973bb26ec0a00239e1608a5e9/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84YTgzNWM0OTczYmIyNmVjMGEwMDIzOWUxNjA4YTVlOS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3OTI5MzY2MjExOTQxODQyMDAsImV4cCI6MTc5Mjk1NDYyMX0.3YlTvSneDYC9j74a_5NNOMxJIaf9aufZsANlb8mh76U\u0026attachment=%E5%A4%9C%E8%88%AA%E8%A5%BF%E9%A3%9E.epub"},"errcode":0,"message":"获取电子书下载链接成功"}