as 复制一个xml对象

创建了一个复制的原始xml对象,以便它可以按值传递

package{
import flash.display.sprite;

public class main extends sprite{
public function main(){

var template:xml = ;
var me:xml = template.copy();
me.name.first = "mims";
me.name.last = "wright";
trace(template);

trace(me);
}
}
}