as 3.0不分解析xml

public class MoxieAS extends Sprite
{
public function MoxieAS ()
{
      var stream:URLStream = new URLStream;

      stream.addEventListener(Event.COMPLETE, complete);
      stream.load(new URLRequest("ttt.xml"));  //  <root><a /><b /><c /></root>
}

private function complete (event:Event):void
{
      var stream:URLStream = event.target as URLStream;
      var xml:XML = XML(stream.readUTFBytes(stream.bytesAvailable));

      trace(xml.*.length());  //  output 3
}
}

方法二

public class MoxieAS extends Sprite
{
public function MoxieAS ()
{
      var loader:URLLoader = new URLLoader(new URLRequest("ttt.xml"));  //  <root><a>测试</a></root> encode by ANSI
      loader.dataFormat = URLLoaderDataFormat.BINARY;
      loader.addEventListener(Event.COMPLETE, complete);
}

private function complete (event:Event):void
{
      var BA:ByteArray = new ByteArray;
      BA.writeBytes((event.target as URLLoader).data);
      BA.position = 0;

      var xml:XML = XML(BA.readMultiByte(BA.length, "GBK"));

      trace(xml.*);  //  output 测试
}
}

补充：flash教程,As3.0