{"data":{"url":"/uploads/projects/a35b688d78be3f075cf65ccef96f1ceb/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy9hMzViNjg4ZDc4YmUzZjA3NWNmNjVjY2VmOTZmMWNlYi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3NzY4NDg2MTQ5MzM5MTc2MDAsImV4cCI6MTc3Njg2NjYxNH0.JDTt4xv3koA87ywWp6NtNfdoGBmKUbVIHzCtRdzR3Sk\u0026attachment=%E7%9B%9B%E5%A4%8F%E6%96%B9%E7%A8%8B%E5%BC%8F.epub"},"errcode":0,"message":"获取电子书下载链接成功"}