Flash获取swf地址后面参数的方法

t1.text = _root.id;//参数名即变量名
t2.text = name;//省略了_root

var url:String = _root._url;
var query:String = url.substring(url.indexOf("?")+1);
var arr:Array = query.split("&")
var list:String = "";
for(var i=0;i<=arr.length-1;i++){
	list += arr[i].split("=")[0] + "的值是：" + arr[i].split("=")[1] + ";"
}
t1.text = list;