{"data":{"url":"/uploads/projects/4e92f6f6301eb3614d7b60309c758083/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy80ZTkyZjZmNjMwMWViMzYxNGQ3YjYwMzA5Yzc1ODA4My9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzcwNDY3MzcwODYzOTA4MDAsImV4cCI6MTc3NzA2NDczN30.MaSY0MGUZea2dqkVCctCtPEuCvS3HVdrkTwkUOjiZXI\u0026attachment=%E7%9C%9F%E6%80%95%E4%BD%A0%E6%98%AF%E4%B8%AA%E4%B9%96%E5%AD%A9%E5%AD%90+-+%E5%AE%81%E8%BF%9C.epub"},"errcode":0,"message":"获取电子书下载链接成功"}