private var i:int;
private var ani_planet:MovieClip;
private function onBtnClick(e:Event):void {
ani_planet = new MovieClip();
ani_planet.pivotY = ani_planet.pivotX = 350;
ani_planet.x = Laya.stage.width/2;
ani_planet.load("1.swf",true);
ani_planet.y = i*50;
addChild(ani_planet);
i++;
}
以上代码执行后生成一个新的MovieClip实例，然而会把旧的MovieCip销毁掉，要怎么解决这个问题，求指教！
