动作脚本:将对象设置为null,是否自动删除所有附加的事件侦听器？

// 获取对象实例
public static function deleteObject(objectName:String):void {
    var obj:Object = Loader(objectName);
    if (obj) {
        // 遍历对象的属性并设置为null
        for (var property:String in obj) {
            obj[property] = null;
        }
        // 删除对象的方法
        delete obj.method1;
        delete obj.method2;
        delete obj.method3;
        // 删除对象的事件侦听器
        var listeners:Array = obj.addEventListener;
        for (var i:int = 0; i < listeners.length; i++) {
            var listener:Function = listeners[i];
            obj.removeEventListener(listener);
        }
    }
}