在AS3中将XML的节点属性值转化作Object中存储和访问

在AS3中将XML的节点属性值转化为Object中存储和访问
创建XML的时候约定每个节点都有一个ID属性
package cv.resource
{
public class cvXML{
    public static function  parse(xml:XML,obj:Object):Object{
            var results:XMLList = xml.children();
            var propertyname:String;
            var propertyvalue:*;
            for each( var xmlChildren:XML in results)  
       {
             var str:String=xmlChildren.attribute("id");
             obj[str]=new Object();
             if(xmlChildren.attributes().length()>0)
             {//当该节点有属性时 
            for(var i:int=0;i<xmlChildren.attributes().length();i++)
            {
            propertyname =xmlChildren.attributes()[i].name();//对应的属性名
            propertyvalue =xmlChildren.attributes()[i];//对应的属性值
                obj[str][propertyname]=propertyvalue;//将每个属性值对应的存放在OBJECT中
            }
             }
             if(xmlChildren.hasComplexContent())   
             {   //当子节点仍然包含下一层子节点
                 parse(xmlChildren,obj[str]);  //递归调用 
             }
           }  
           return obj;
   }
}
}