过滤没有children的设备

Backend/sample/src/main/java/com/dji/sample/manage/service/impl/DeviceServiceImpl.java

@@ -497,7 +497,7 @@ public class DeviceServiceImpl implements IDeviceService {
                 .peek(device -> {
                     device.setStatus(deviceRedisService.checkDeviceOnline(device.getDeviceSn()));
                     setChild(device);
-                })
+                }).filter(deviceDTO -> deviceDTO.getChildren() != null)
                 .collect(Collectors.toList());
         return new PaginationData<DeviceDTO>(devicesList, new Pagination(pagination.getCurrent(), pagination.getSize(), pagination.getTotal()));
     }
@@ -505,7 +505,7 @@ public class DeviceServiceImpl implements IDeviceService {
 
     @Override
     public  DeviceDTO setChild(DeviceDTO device) {
-        if (StringUtils.hasText(device.getChildDeviceSn())) {
+        if (StringUtils.hasText(device.getChildDeviceSn()) && DeviceDomainEnum.DOCK == device.getDomain()) {
             Optional<DeviceDTO> childOpt = getDeviceBySn(device.getChildDeviceSn());
             childOpt.ifPresent(child -> {
                 child.setStatus(deviceRedisService.checkDeviceOnline(child.getDeviceSn()));