As3 模拟As2.0 LoadVars传参

AS3.0 中已经没有了loadVars. 对于习惯使用AS2.0 loadVars传参的可以参考一下. var myRequest:URLRequest = new URLRequest("http://www.webstudio.com.cn/msg.php"); var myLoader:URLLoader = new URLLoader(); var myVariables:URLVariables = new URLVariables(); myLoader.addEventListener(Event.COMPLETE, loadSuccessful); myLoader.addEventListener(IOErrorEvent.IO_ERROR, loadError); myVariables.var1 = "hello"; myVariables.var2 = "hi"; myRequest.method = URLRequestMethod.POST; myRequest.data = myVariables; myLoader.load(myRequest); function loadSuccessful($evt:Event):void { trace("参数已发送"); } function loadError($evt:IOErrorEvent):void { trace("发送失败."); }