{"data":{"url":"/uploads/projects/ca4ea77dfa71b1722eebfd95afdc8e28/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9jYTRlYTc3ZGZhNzFiMTcyMmVlYmZkOTVhZmRjOGUyOC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODY5MzE5MTA3MDg3NDgzMDAsImV4cCI6MTc4Njk0OTkxMH0.VUedM1swdOATm12BxhiKkiRhtp61HuNeb0baJmF8ohA\u0026attachment=%E5%95%86%E5%B8%82%E8%A1%97.epub"},"errcode":0,"message":"获取电子书下载链接成功"}