【AS3代码】随机洗牌阵列

package
{
    import flash.display.Sprite;
    
    import org.osmf.net.dynamicstreaming.INetStreamMetrics;
    
    public class Main extends Sprite
    {    
        var startDeck:Array = new Array();
        var shuffledDeck:Array = new Array();
        
        public function Main():void
        {
            init();
        }
        private function init():void
        {
            for(var cardNum:int = 0; cardNum < 52; cardNum++)
            {
                startDeck.push(cardNum);
            }
            trace("原始数组：" + startDeck);
            
            //随机排序数组
            while (startDeck.length > 0)
            {
                var r:int = Math.floor(Math.random() * startDeck.length);
                
                //将随机出来的数据放入到新数组中
                shuffledDeck.push(startDeck[r]);
                
                //将该数据从原始数组中删掉
                startDeck.splice(r,1);
            }
            trace("随机排序后数组：" + shuffledDeck);
        }
    }
}