Print Output path to console

src/device/DeviceManager.cpp

@@ -222,6 +222,7 @@ void DeviceManager::timerEvent(QTimerEvent* event) {
 			qDebug() << "Scanning request status, status:" << getStatusString(inf.status);
 			//设备正常扫描中
 			if (inf.status == SCANNING) {
+                qDebug() <<"current output path:"<<getScanOutputPath();
 				lastStatus = SCANNING;
 				//normal scan
 				QVariant var(inf.progress);