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修复同步通道为空时, 更新通道异常

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lin 2025-05-07 15:10:38 +08:00
parent b159775b0e
commit 40b6580611
1 changed files with 3 additions and 0 deletions
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3
src/main/java/com/genersoft/iot/vmp/gb28181/service/impl/DeviceChannelServiceImpl.java
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@ -113,6 +113,9 @@ public class DeviceChannelServiceImpl implements IDeviceChannelService {
@Override @Override
public int updateChannels(Device device, List<DeviceChannel> channels) { public int updateChannels(Device device, List<DeviceChannel> channels) {
if (CollectionUtils.isEmpty(channels)) {
return 0;
}
List<DeviceChannel> addChannels = new ArrayList<>(); List<DeviceChannel> addChannels = new ArrayList<>();
List<DeviceChannel> updateChannels = new ArrayList<>(); List<DeviceChannel> updateChannels = new ArrayList<>();
HashMap<String, DeviceChannel> channelsInStore = new HashMap<>(); HashMap<String, DeviceChannel> channelsInStore = new HashMap<>();