下次记得

//webservice 异步通信public static function  asyncInvoke(WSURL:String,callBackFun:Function,token:Object,operationName:String,...args):void{  //var w:String = WSURL + "&ran="+Math.random();//添加随机数解决缓冲问题var ws:WebService=new WebService();ws.wsdl = WSURL;  //ws.endpointURI= WSURL;这个加上webservice请求只发送一次    ws.loadWSDL();    var operation:Operation=ws.getOperation(operationName) as Operation;    operation.arguments=args;    if(callBackFun!=null)    {var async:AsyncToken=operation.send();async.addResponder(new AsyncResponder(callBackFun,defaultFaultFun,token));    }function defaultFaultFun(result:Object,_token:Object=null):void   {       SiteContainer.dispatchEvent(new AppEvent(AppEvent.APP_ERROR, false, false, result.toString()));   }  }