載入並播放外部聲音

 placeholderCopyimport flash.net.URLRequest;
import flash.media.Sound;
import flash.events.Event;

var req:URLRequest = new URLRequest("click.mp3"); 
var snd:Sound = new Sound(req);

snd.addEventListener(Event.COMPLETE, function(e: Event)
{
    snd.play();
}