获取Obj变量地图

获取Obj上的所有public属性，可以用于两个对象的属性的快速匹配，详情请见 flash.utils.describeType 方法的API [codesyntax lang=”actionscript3”]

public function initParams(obj:Object):void{
this.paramVo = new ParamsVo();
var obj:Object = getVariablesMapObj(paramVo);
for(var i:String in obj){
trace(i);
if(obj.hasOwnProperty(i)){
paramVo[i] = obj[i];
}
}
}

/**
* 获得变量地图
* @param target
* @return
*
*/
private function getVariablesMapObj(target:Object):Object
{
var obj:Object = new Object();
var dt:XML=describeType(target);
for each(var node:XML in dt.variable)
{
obj[node.@name] = node.@type;
}
return obj;
}

[/codesyntax]