{"data":{"url":"/uploads/projects/5ced9d00cc96f32f493e63bdc41be972/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy81Y2VkOWQwMGNjOTZmMzJmNDkzZTYzYmRjNDFiZTk3Mi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI0NzAyNzQyNjk4NjI3MDAsImV4cCI6MTc4MjQ4ODI3NH0.UJ5o5sSkY_MaKJFY4MBmOCfOv57PbHlxTyghkWDeE1Y\u0026attachment=%E7%AC%91%E7%AC%91%E7%94%9F%E8%B0%88.epub"},"errcode":0,"message":"获取电子书下载链接成功"}