移动时长，换算成秒

src/main/java/com/care/mqtt/service/MqttMsgService.java

@@ -185,7 +185,7 @@ public class MqttMsgService {
                         careWalkingDistanceDetail.setTid(tid);
                         careWalkingDistanceDetail.setDevScene(careDevice.getDevScene());
                         careWalkingDistanceDetail.setWalkingDistance(distance);
-                        careWalkingDistanceDetail.setWalkingDuration(duration);
+                        careWalkingDistanceDetail.setWalkingDuration(duration/1000);
                         careWalkingDistanceDetail.setCreateTime(date);
                         careWalkingDistanceDetail.setModifyTime(date);
                         careWalkingDistanceDetailService.save(careWalkingDistanceDetail);