public void trigger(EventContext eventContext) {
        // ȻȡдԣΪȱʡĴ
        ITriggerStrategy triggerStrategy = strategyMap.get(TriggerEventStrategyEnum.SERIAL);
        TriggerEventStrategyEnum strategyEnum = TriggerEventStrategyEnum.typeOf(eventTriggerStrategy);
        if (strategyEnum != null) {
            triggerStrategy = strategyMap.get(strategyEnum);
        }
        triggerStrategy.execute(listenerList, eventContext);
    }