{"data":{"url":"/uploads/projects/de5f52451f7460604880a7b31888f9b2/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9kZTVmNTI0NTFmNzQ2MDYwNDg4MGE3YjMxODg4ZjliMi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzUzMjc3MjczOTkzNzk2MDAsImV4cCI6MTc3NTM0NTcyN30.DXAQYBqdMOycW2fJ8JzSMEZpy8iSpBRb37SvgHMzvw4\u0026attachment=%E6%80%A5%E8%AF%8A%E4%B8%B4%E5%BA%8A%E6%80%9D%E7%BB%B4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}