【AS3代码】Timer计时器用法

package
{
    import flash.display.Sprite;
    import flash.events.TimerEvent;
    import flash.utils.Timer;
    public class Main extends Sprite
    {    
        private var a:Timer = new Timer(1000);
        public function Main():void
        {
            a.delay = 500;         //时间延迟半秒
            a.repeatCount = 10;        //一共运行10次
            a.addEventListener(TimerEvent.TIMER, yunxing);    //运行时调用
            a.addEventListener(TimerEvent.TIMER_COMPLETE, jieshu);    //运行结束时调用
            a.start();    //启动计时器
        }        
        //运行时
        private function yunxing(evt:TimerEvent):void
        {
            trace("当前已触发次数:" + a.currentCount);
        }
        //运行结束后
        private function jieshu(evt:TimerEvent):void
        {
            trace("记时结束!");
        }
        
    }
}