{"data":{"url":"/uploads/projects/7994e67adc0b3531dc630a37b94df3df/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83OTk0ZTY3YWRjMGIzNTMxZGM2MzBhMzdiOTRkZjNkZi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODI2MjU2Njk3OTcxNTY3MDAsImV4cCI6MTc4MjY0MzY2OX0.Y1LBH43ApcW6v4YNL-2qWKzTs1ud436A2M6pJ69mw3E\u0026attachment=%E4%B8%BA%E8%87%AA%E7%94%B1%E6%8B%9B%E9%AD%82.epub"},"errcode":0,"message":"获取电子书下载链接成功"}