{"data":{"url":"/uploads/projects/8659066679b7f202420e02dc5f4d04dd/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy84NjU5MDY2Njc5YjdmMjAyNDIwZTAyZGM1ZjRkMDRkZC9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODQ2NDc5ODcxMzg0NDY0MDAsImV4cCI6MTc4NDY2NTk4N30.xrjqnub-Ejt5x8LDckmlwpt78lsDR5C9KxEjrNZEJm8\u0026attachment=%E8%B0%88%E5%88%A4.epub"},"errcode":0,"message":"获取电子书下载链接成功"}