FLEX:数字时钟

  首先，需要建一个Flex工程，打开mxml文件加入代码如下：
 

  <?xml version="1.0" encoding="utf-8"?>
  <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" >
	<mx:Text id="clock" text="" creationComplete="this.init();" 
       right="10" height="20" width="120" top="10"/>
    <mx:Script>
    	<![CDATA[
    	import flash.utils.Timer;
        import flash.events.TimerEvent;
 
        private var timer:Timer;
              
        private function init():void {
            this.timer = new Timer(1000);
            this.timer.addEventListener(TimerEvent.TIMER, this.resetNow);
            this.timer.start();
        }
        
        
        private function resetNow(event:TimerEvent):void {
            this.clock.text = new Date().toLocaleTimeString();
        }

    	]]>
    </mx:Script>
</mx:Application>
  

即可实现数字时钟的效果，更新时间设置为1000ms（1s）