{"data":{"url":"/uploads/projects/27ba30f8808b8863c0bfd3b2a721e6b4/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy8yN2JhMzBmODgwOGI4ODYzYzBiZmQzYjJhNzIxZTZiNC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzkwODM5MTIwODM5MjU5MDAsImV4cCI6MTc3OTEwMTkxMn0.eSsqiZwPaDoG7vQ-YV_jkDCYoMfa6OB-cw6y73keKs4\u0026attachment=%E7%BE%A4%E9%AD%94.epub"},"errcode":0,"message":"获取电子书下载链接成功"}