{"data":{"url":"/uploads/projects/778ef0849bccea144da9e605591e2c7f/ebook.epub?sign=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJQYXRoIjoidXBsb2Fkcy9wcm9qZWN0cy83NzhlZjA4NDliY2NlYTE0NGRhOWU2MDU1OTFlMmM3Zi9lYm9vay5lcHViIiwiVW5peE5hbm8iOjE3ODAxMTA5MTI1NzgwOTI0MDAsImV4cCI6MTc4MDEyODkxMn0.7UIRoWTw-OEB5E6hRGF6WI-h8MMm-EesRuyDe16L_3k\u0026attachment=%E8%AE%BA%E5%9B%BD%E5%AE%B6%E6%B2%BB%E7%90%86%E7%8E%B0%E4%BB%A3%E5%8C%96.epub"},"errcode":0,"message":"获取电子书下载链接成功"}