flex URLLoader请求服务服务器后台

前台：

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private function getText():void?
{?
??? var v:URLVariables = new URLVariables("name=jacky&age=35&address=HongKong China");?
??? var r:URLRequest = new URLRequest();?
??? r.url = "http://localhost:2222/FlexService/TextFrm.aspx";?
??? r.method = URLRequestMethod.GET;?
??? r.data = v;?
????
??? var l:URLLoader = new URLLoader();?
??? l.load(r);?
??? l.addEventListener(Event.COMPLETE,txtCompleteHandler); //注册请求完成后 响应获取数据事件方法??
??? labMsg.alpha = 1;?
}?
private function txtCompleteHandler(e:Event):void?
{?
??? var l:URLLoader = URLLoader(e.target);?
??? var o:Object = URLUtil.stringToObject(String(l.data)); //使用URLUtil对将数据进行反序列化以方便使用??
??? txtName.text = o.name;?
??? txtAge.text = o.age;?
??? txtAddress.text = o.address;?
??? labMsg.alpha = 0;?
}

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后台：

protected void Page_Load(object sender,EventArgs e)? {? ??????? //获取URLResuest请求回的参数 返回数据用；分隔以方便Flex对数据进行序列化?? ??????? string rs = String.Format("name={0};age={1};address={2}",Request.QueryString["name"],? ???????????????????????????????????????????????????????????????? Request.QueryString["age"],? ???????????????????????????????????????????????????????????????? Request.QueryString["address"]);? ??????? Response.ClearContent();? ??????? Response.ContentType = "text/plain";? ??????? Response.Write(rs); //以文本形式返回数据?? ??????? Response.End();? }