{"data":{"url":"/uploads/projects/9a953410ea1a095f4863e98aeac40b0a/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85YTk1MzQxMGVhMWEwOTVmNDg2M2U5OGFlYWM0MGIwYS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3Nzc3NTM0MTgyNzM4MTc5MDAsImV4cCI6MTc3Nzc3MTQxOH0.b-U_AuSwQrY_j6jgp632fjA4TJmRIsOvqFyqPFczHaI\u0026attachment=%E5%9C%88%E5%A4%96%E7%BC%96%E8%BE%91.epub"},"errcode":0,"message":"获取电子书下载链接成功"}