AS3代码生成xml方法

var type:Array = ["type0", "type1", "type2"];
var property:Array = [["20","0","1.jpg"], ["60","0","2.jpg"], ["120","0","3.jpg"]];
var data:XML = new XML("<data type='any'></data>");
for (var i:int = 0; i < property.length; i++)
{
    var node:XML = new XML();
    node =
        <item type={type[i]}>
             
            <property x={property[i][0]} y={property[i][1]}>"fsdfsd"</property>
            <path url={property[i][2]}></path>
        </item>;
 
    data = data.appendChild(node)
}