{"data":{"url":"/uploads/projects/b94b9cba3de309094c9558c0dd4a0778/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iOTRiOWNiYTNkZTMwOTA5NGM5NTU4YzBkZDRhMDc3OC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODg2MTEzNzI3NTkyMjI4MDAsImV4cCI6MTc4ODYyOTM3Mn0.94Kesrr6tQGvDyqBlQm9bNf0EAjSMw7Ua8qoaL-Ii24\u0026attachment=%E6%84%9A%E8%80%85%E4%B9%8B%E6%AF%92.epub"},"errcode":0,"message":"获取电子书下载链接成功"}