【AS3代码】XML操作

package
{
    import flash.display.Sprite;

    public class Main extends Sprite
    {    
        
        public function Main():void
        {
            init();
        }
        private function init():void
        {
            var foo:String =                 
                "<websites>" +
                "<site name='Kingda blog' url='http://www.kingda.org'>" +
                "<pageview>100000</pageview>" +
                "</site>" +
                "<site name='ActionScript3' url='http://www.actionscript3.cn'>" +
                "<pageview>4500</pageview>" +
                "</site>" + 
                "</websites>";
            
            var kingdaXML:XML = new XML(foo);
            
            kingdaXML.site[0].author = new XML();
            
            //添加空白新节点
            kingdaXML.site[0].author = "新节点值";
            
            //添加一个属性
            kingdaXML.site[0].author.@uu = "属性值";
            
            //再天津爱一个location节点并赋值
            kingdaXML.site[0].location = "AAAAAAAAAAA";
            
            //将新添加的location节点删掉
            delete kingdaXML.site[0].location;
            
            
            trace(kingdaXML);
            
            //查找值小于50000的pageview子元素
            trace(kingdaXML.site.(pageview < 50000));
            
            //查找值等于Kingda blog的属性name子元素
            trace(kingdaXML.site.(@name == "Kingda blog"));
            
        }
    }
}