{"data":{"url":"/uploads/projects/b576dbafe6eda1884593079fb451f9ee/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9iNTc2ZGJhZmU2ZWRhMTg4NDU5MzA3OWZiNDUxZjllZS9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAyMjI5NzY4OTM2NzA4MDAsImV4cCI6MTc4MDI0MDk3Nn0.vbQs0JCabTm8jNVpmL-52BQJ_cX3UUkSnACvhr5fXoc\u0026attachment=%E6%B5%B7%E5%AD%90%E7%9A%84%E8%AF%97%29.epub"},"errcode":0,"message":"获取电子书下载链接成功"}