LocalConnection 同一域中两个swf通讯失败
很简单的一个例子，不知道为什么总是通讯失败。
两个文件send.mxml和receive.mxml，代码分别如下：
receive.mxml:
<?xml version="1.0" encoding="utf-8"?><s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" creationComplete="send_creationCompleteHandler(event)"> <fx:Script> <![CDATA[ import mx.events.FlexEvent; private var conn:LocalConnection=new LocalConnection(); protected function send_creationCompleteHandler(event:FlexEvent):void { // TODO Auto-generated method stub conn.addEventListener(StatusEvent.STATUS,onStatus); } protected function btn_send_clickHandler(event:MouseEvent):void { // TODO Auto-generated method stub conn.send("conn","sMethod"); } protected function onStatus(e:StatusEvent):void { trace(e.level); } ]]> </fx:Script> <fx:Declarations> <!-- 将非可视元素（例如服务、值对象）放在此处 --> </fx:Declarations> <s:Button x="240" y="186" label="发送消息" click="btn_send_clickHandler(event)"/></s:Application><?xml version="1.0" encoding="utf-8"?><s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" xmlns:s="library://ns.adobe.com/flex/spark" xmlns:mx="library://ns.adobe.com/flex/mx" minWidth="955" minHeight="600" creationComplete="receive_creationCompleteHandler(event)"> <fx:Script> <![CDATA[ import flash.net.LocalConnection; import mx.events.FlexEvent; public function sMethod():void { textA.appendText("just a test!"); } protected function receive_creationCompleteHandler(event:FlexEvent):void { // TODO Auto-generated method stub var conn:LocalConnection=new LocalConnection(); conn.client=this; try { //conn.allowDomain('*'); conn.connect("conn"); } catch(er:ArgumentError) { trace(er.toString()); } } ]]> </fx:Script> <fx:Declarations> <!-- 将非可视元素（例如服务、值对象）放在此处 --> </fx:Declarations> <s:TextArea x="203" y="103" width="328" height="196" id="textA"/></s:Application>