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

2023-11-02 8bd2f47c9a92ffcf5ae43fae965eaefd4748e263

 src/main/java/com/genersoft/iot/vmp/media/zlm/ZlmHttpHookSubscribe.java

old mode 100644
new mode 100755
@@ -4,6 +4,7 @@
import com.genersoft.iot.vmp.media.zlm.dto.HookType;
import com.genersoft.iot.vmp.media.zlm.dto.IHookSubscribe;
import com.genersoft.iot.vmp.media.zlm.dto.MediaServerItem;
import com.genersoft.iot.vmp.media.zlm.dto.hook.HookParam;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.annotation.Scheduled;
@@ -26,7 +27,7 @@

    @FunctionalInterface
    public interface Event{
        void response(MediaServerItem mediaServerItem, JSONObject response);
        void response(MediaServerItem mediaServerItem, HookParam hookParam);
    }

    private Map<HookType, Map<IHookSubscribe, ZlmHttpHookSubscribe.Event>> allSubscribes = new ConcurrentHashMap<>();