{"data":{"url":"/uploads/projects/1b201ee90f37f31b50e77a6515ea4f17/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8xYjIwMWVlOTBmMzdmMzFiNTBlNzdhNjUxNWVhNGYxNy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQ3Njc5OTgyMDI0MDEzMDAsImV4cCI6MTc4NDc4NTk5OH0.IT0GOEfGYLYxfWWOpNmsT1huQbiyGOZHKrlg8Kkycu8\u0026attachment=%E5%B8%9D%E5%9B%BD%E5%B4%9B%E8%B5%B7%E7%97%85.epub"},"errcode":0,"message":"获取电子书下载链接成功"}