flex问题,求解 - ITeye问答

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flex问题,求解3

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:RemoteObject id="userLogin" destination="userDao">
        <mx:method name="login" result="loginResult(event)"/>
    </mx:RemoteObject>
    <mx:Panel width="378" height="245" layout="absolute" horizontalCenter="-17" verticalCenter="2" title="用户登录" fontSize="12">
        <mx:Label x="49" y="42" text="用户名:" fontSize="13"/>
        <mx:Label x="49" y="85" text="密    码:"/>
        <mx:TextInput x="107" y="39" height="25" id="uname"/>
        <mx:TextInput x="107" y="83" height="24" id="upass" displayAsPassword="true"/>
        <mx:Button x="107" y="136" label="登  录" click="sub()"/>
        <mx:Button x="202" y="136" label="重  置"/>
    </mx:Panel>
    <mx:Script>
        <![CDATA[
            import mx.rpc.events.ResultEvent;
            import mx.controls.Alert;
            public var userId:int;
            public function sub():void{
                if(uname.text==""||upass.text==""||uname.text==null||upass.text==null){
                    Alert.show("用户名和密码不能为空!");
                }else{
                    userLogin.login(uname.text,upass.text);
                }
            }
            
            public function loginResult(evt:ResultEvent):void{
                userId=evt.result as int;
                if(userId!=0){
                    Alert.show("登录成功");
                }else{
                    Alert.show("登录失败");
                }
            }
        ]]>
    </mx:Script>
</mx:Application>

remoting-config.xml文件

<?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="userDao">
        <properties>
            <source>com.jw.dao.UserDao</source>
        </properties>
    </destination>
</service>

dao里面的login方法

public int login(String uname,String upass) throws Exception{
        String sqlText="select * from t_user where uname='"+uname+"' and upass='"+upass+"'";
        Connection c=getConnection();
        Statement s=c.createStatement();
        int count=0;
        ResultSet rs=s.executeQuery(sqlText);
        if(rs.next()){
            count=1;
        
        }
        return count;
    }

点击登录就是没反应,求解决

Flash Flex

2011年11月09日 09:25

mystrjiang
0
0 0 0

改改service配置
<channel-definition id="my-amf" class="mx.messaging.channels.AMFChannel">
<endpoint url="http://{server.name}:{server.port}/{context.root}/messagebroker/amf" class="flex.messaging.endpoints.AMFEndpoint"/>
</channel-definition>

通道找不到。改成你项目相关的

2011年11月14日 17:32

地狱牢笼
1958
0 0 0