验证

fiveep-service/src/main/java/com/bizmatics/service/impl/RtAnalogDataServiceImpl.java

@@ -120,6 +120,7 @@ public class RtAnalogDataServiceImpl extends AbstractCrudService<RtAnalogDataMap
         LambdaQueryWrapper<RtAnalogData> queryWrapper = Wrappers.lambdaQuery();
         queryWrapper.eq(RtAnalogData::getDeviceName,deviceCode);
         RtAnalogData rtAnalogData = getOne(queryWrapper);
+        Optional.ofNullable(rtAnalogData).orElseThrow(() -> new BusinessException("设备实时信息不存在"));
         //查询设备
         LambdaQueryWrapper<Device> deviceQuery = Wrappers.lambdaQuery();
         deviceQuery.eq(Device::getDeviceCode,deviceCode);