{"data":{"url":"/uploads/projects/9a5a480473fd4a517094635c6be32b64/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy85YTVhNDgwNDczZmQ0YTUxNzA5NDYzNWM2YmUzMmI2NC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzczNzg5MDMxMTcxODIxMDAsImV4cCI6MTc3NzM5NjkwM30.sgrjg01BYkTVxlD1YyS-lwA17wqK_Zl1bUokUMqDcwc\u0026attachment=%E5%9C%A3%E6%AE%BF%E6%98%A5%E7%A7%8B%E4%B8%8A.epub"},"errcode":0,"message":"获取电子书下载链接成功"}