{"data":{"url":"/uploads/projects/aaa8c65452cd9393125a8740be3614c3/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hYWE4YzY1NDUyY2Q5MzkzMTI1YTg3NDBiZTM2MTRjMy9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODA4NDkyMjkxMzg2Mjc0MDAsImV4cCI6MTc4MDg2NzIyOX0.9_39WKcqEf-xG2_-_4WGjiK01EBTMa_zMp4QgVbITQw\u0026attachment=%E5%BB%BA%E7%AD%91%E5%B7%A5%E7%A8%8B%E5%88%B6%E5%9B%BE%E4%B8%8E%E8%AF%86%E5%9B%BE.epub"},"errcode":0,"message":"获取电子书下载链接成功"}