请参考:
public function LayaAirDemo()
{
Laya.init(Browser.width, Browser.height, WebGL);
Laya.stage.bgColor = "#232628";
Laya.timer.once(500,this,onLoop);
Stat.show();
}
private function onLoop():void
{
__JS__('var LayaCanvas1=document.getElementsByTagName("canvas")[0]');
__JS__('var LayaCanvas2=document.getElementsByTagName("canvas")[1]');
__JS__('var LayaContainer=document.getElementById("layaContainer")');
__JS__('var my_div=document.createElement("div")');
__JS__('my_div.id="myId"');
__JS__("LayaContainer.parentNode.insertBefore(my_div,LayaContainer)");
__JS__('my_div.appendChild(LayaCanvas1)');
__JS__('my_div.appendChild(LayaCanvas2)');
}