Flex调用java webservice

<?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">
    <fx:Declarations>
        <!-- 将非可视元素（例如服务、值对象）放在此处 -->
        <mx:WebService  
            id="webService" useProxy="false" showBusyCursor="true" wsdl="http://localhost:8080/evaluation/QueryActionPort?wsdl">
            <mx:operation name="queryByObjectid" result="onResult(event)" />
            <!--
            <mx:operation name="deletePortfolioItems" result="onResult(event)" />
            -->
        </mx:WebService>
    </fx:Declarations>
    <fx:Script> 
        <![CDATA[
            import mx.rpc.events.ResultEvent;
            import mx.controls.Alert;
            private function init():void
            {              
                webService.loadWSDL();             
            }
                  
            private function onResult(event:ResultEvent):void
            {      
                var HeavyMetal:Object;
                HeavyMetal = event.result;
                //Alert.show(event.result.toString()); 
                Alert.show(HeavyMetal.geometry.y);
            }
        ]]>
    </fx:Script> 
          
    <mx:Button label="test" click="webService.queryByObjectid(11);" x="438" y="260"/>
    <!--
    <mx:Button label="deletePortfolioItems" click="webService.deletePortfolioItems('Portfolio1,Portfolio2');" x="604" y="260"/>
    -->
    <mx:Label x="438" y="166" text="Flex 调用JAVA6写的WEBSERVICE" fontWeight="bold" fontSize="17" color="#D7CF02"/>
</s:Application>

Java类中的queryByObjectid方法返回一个对象，在Actionscript中可以直接接受返回的对象。

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