bugfix：目录订阅收到更新事件时，sql字段update_time为空导致的报错

lishuyuan
1 parent f4f3e60a
Showing 1 changed file with 4 additions and 0 deletions
src/main/java/com/genersoft/iot/vmp/service/impl/DeviceChannelServiceImpl.java
@@ -243,6 +243,10 @@ public class DeviceChannelServiceImpl implements IDeviceChannelService {
     @Override
     public void batchUpdateChannel(List<DeviceChannel> channels) {
+        String now = DateUtil.getNow();
+        for (DeviceChannel channel : channels) {
+            channel.setUpdateTime(now);
+        }
         channelMapper.batchUpdate(channels);
         for (DeviceChannel channel : channels) {
             if (channel.getParentId() != null) {