asp.net – AS3将数据传递给ASP

private function loadASP():void {
        var aspSend:URLRequest=new URLRequest("testASP.asp");
        var aspLoader:URLLoader = new URLLoader();

        aspLoader.load(aspSend);

        trace("did send");
        //aspLoader.addEventListener(Event.COMPLETE,processASP);
    }

    private function processASP(e:Event):void {
    }

你为什么评论调用addEventListener方法？取消注释(并将其向上移动两行,以便在加载调用之前进行).如果url是正确的,则在响应到达时将调用processASP方法(在实际应用程序中,确保在 URLLoader上侦听ioError和securityError – 检查链接以获取有关此操作的示例).您可以在processASP方法中将响应读作e.target.data.

private function processASP(e:Event):void 
{
  var loader:URLLoader = URLLoader(e.target);
  trace("Response is " + loader.data);
}

URLLoader还可用于将数据发送到asp页面(服务器).

var ldr:URLLoader = new URLLoader();
var data:URLVariables = new URLVariables();
data.something = "someData";
data.somethingElse = "moreData";
var request:URLRequest = new URLRequest("url.asp");
request.data = data;
request.method = URLRequestMethod.POST;//or GET
ldr.addEventListener(Event.COMPLETE,onLoad);
//listen for other events
ldr.load(request);