Java+Flex整合应用简单示例 (mx:RemoteObject)

最新推荐文章于 2025-02-17 10:33:35 发布

h3clikejava

最新推荐文章于 2025-02-17 10:33:35 发布

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分类专栏： Flex 文章标签： java flex string login encoding class

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1.java
Java代码
package com;

public class LoginDemo {

    public String validate(String username,String password){
        String message ="login failed!";
        if(username.equals("lin")&&password.equals("lin")){
            message = "login successed!";
        }
        return message;
    }

}
package com; public class LoginDemo { public String validate(String username,String password){ String message ="login failed!"; if(username.equals("lin")&&password.equals("lin")){ message = "login successed!"; } return message; } }

2.remoting-config.xml

Java代码
<?xml version="1.0" encoding="UTF-8"?>
<service id="remoting-service"
    class="flex.messaging.services.RemotingService">

    <adapters>
        <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/>
    </adapters>

    <default-channels>
        <channel ref="my-amf"/>
    </default-channels>

    <destination id="login">
        <properties>
            <source>com.LoginDemo</source>
        </properties>
    </destination>

</service>
<?xml version="1.0" encoding="UTF-8"?> <service id="remoting-service" class="flex.messaging.services.RemotingService"> <adapters> <adapter-definition id="java-object" class="flex.messaging.services.remoting.adapters.JavaAdapter" default="true"/> </adapters> <default-channels> <channel ref="my-amf"/> </default-channels> <destination id="login"> <properties> <source>com.LoginDemo</source> </properties> </destination> </service>

3.mxml

Java代码
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:Script>
        <![CDATA[
            import mx.rpc.events.FaultEvent;
            import mx.rpc.events.ResultEvent;
            import mx.controls.Alert;

            [Bindable]
            var returnValue:String;
            var username1:String;
            var password1:String;
            function sendRequest():void{
                username1=username.text;
                password1=password.text;
                ro.validate(username1,password1);
                ro.addEventListener(ResultEvent.RESULT,results);

            }

            function results(event:ResultEvent):void{
                returnValue=event.result as String;

            }

            function faultHandler(event:FaultEvent):void{
                Alert.show(event.fault.toString());
            }
        ]]>
    </mx:Script>

    <mx:RemoteObject id="ro" destination="login" fault="faultHandler(event)">
    </mx:RemoteObject>
    <mx:Panel height="400" width="400" layout="absolute" title="用户登录">
        <mx:Label x="50" y="50" text="用户名" width="50"></mx:Label>
        <mx:Label x="50" y="75" text="密码" width="50"></mx:Label>
        <mx:TextInput id="username" x="75" y="50"/>
        <mx:TextInput id="password" x="75" y="75"/>
        <mx:Button x="50" y="100" label="登录" click="sendRequest()"/>
        <mx:Label x="50" y="130" text="{returnValue}"/>
    </mx:Panel>
</mx:Application>