flex URLLoader请求服务服务器后台

前台：

 

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; 
}

 

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();  }