[电表][修复]:数据存储数据问题

mallinkService/src/main/java/com/iformall/service/kw/impl/KwMeterDataServiceImpl.java

@@ -36,6 +36,8 @@ public class KwMeterDataServiceImpl implements KwMeterDataService {
 
     @Override
     public int save(KwMeterData record) {
+        final IdWorker idWorker = IdWorker.get();
+        record.setId(idWorker.nextId());
         return kwMeterDataMapper.insertSelective(record);
     }