服务端有两个接口两个方法  分别是使用有状态Session Bean和无状态的
无状态的方法就是一个返回一句话的方法    调用很成功   采用的是Jboss7和EJB3.0
但是调用有状态的错误如下：

javax.ejb.NoSuchEJBException: No such EJB[appname=,modulename=EJB_T7,distinctname=,beanname=CartBean,viewclassname=com.yi.sessionful.Cart]
	at org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler.processMessage(NoSuchEJBExceptionResponseHandler.java:64)
	at org.jboss.ejb.client.remoting.ChannelAssociation$ResponseReceiver.handleMessage(ChannelAssociation.java:395)
	at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:437)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:722)

Exception in thread "main" java.lang.IllegalStateException: No EJB receiver available for handling [appName:,modulename:EJB_T7,distinctname:] combination for invocation context org.jboss.ejb.client.EJBClientInvocationContext@26aee
	at org.jboss.ejb.client.EJBClientContext.requireEJBReceiver(EJBClientContext.java:584)
	at org.jboss.ejb.client.ReceiverInterceptor.handleInvocation(ReceiverInterceptor.java:119)
	at org.jboss.ejb.client.EJBClientInvocationContext.sendRequest(EJBClientInvocationContext.java:181)
	at org.jboss.ejb.client.EJBClientInvocationContext.retryRequest(EJBClientInvocationContext.java:206)
	at org.jboss.ejb.client.EJBReceiverInvocationContext.retryInvocation(EJBReceiverInvocationContext.java:95)
	at org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler.processMessage(NoSuchEJBExceptionResponseHandler.java:78)
	at org.jboss.ejb.client.remoting.ChannelAssociation$ResponseReceiver.handleMessage(ChannelAssociation.java:395)
	at org.jboss.remoting3.remote.RemoteConnectionChannel$5.run(RemoteConnectionChannel.java:437)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:722)
	at ...asynchronous invocation...(Unknown Source)
	at org.jboss.ejb.client.remoting.NoSuchEJBExceptionResponseHandler$ResultProducer.getResult(NoSuchEJBExceptionResponseHandler.java:101)
	at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:270)
	at org.jboss.ejb.client.TransactionInterceptor.handleInvocationResult(TransactionInterceptor.java:47)
	at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:272)
	at org.jboss.ejb.client.ReceiverInterceptor.handleInvocationResult(ReceiverInterceptor.java:132)
	at org.jboss.ejb.client.EJBClientInvocationContext.getResult(EJBClientInvocationContext.java:260)
	at org.jboss.ejb.client.EJBClientInvocationContext.awaitResponse(EJBClientInvocationContext.java:399)
	at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:140)
	at org.jboss.ejb.client.EJBInvocationHandler.doInvoke(EJBInvocationHandler.java:121)
	at org.jboss.ejb.client.EJBInvocationHandler.invoke(EJBInvocationHandler.java:104)
	at $Proxy0.addProduct(Unknown Source)
	at com.yi.test.TestFul.main(TestFul.java:30)

调用的方法如下：

		final Properties jndiProperties = new Properties();
        jndiProperties.put(Context.URL_PKG_PREFIXES, "org.jboss.ejb.client.naming");
        final Context context = new InitialContext(jndiProperties);
        final String appName = "";
        //部署的jar文件的名字
        final String moduleName = "EJB_T7";
        final String distinctName = "";
        //实现类的类名
        final String beanName = CartBean.class.getSimpleName();
        //接口类的全名
        final String viewClassName = Cart.class.getName();
        
        String lookupStr="ejb:"+appName+"/"+moduleName+"/"+distinctName+"/"+beanName+"!"+viewClassName;
        Cart cart = (Cart)context.lookup(lookupStr);
        //添加
        cart.addProduct("one");
        cart.addProduct("two");
        //查询
        System.out.println(cart.getProItem().size());

Cart接口及其CartBean如下：

	//向购物车中添加商品
	public void addProduct(String proName);
	//显示商品列表
	public List<String> getProItem();
	//删除商品
	public void removeProduct(String proName);
	//清空购物车
	public void clearProduct();

	private List<String> proList = new ArrayList<String>();

	public void addProduct(String proName) {
		proList.add(proName);
	}

	public List<String> getProItem() {
		return proList;
	}

	public void removeProduct(String proName) {
		proList.remove(proName);
	}

	public void clearProduct() {
		proList.clear();
	}

jboss-ejb-client.properties配置文件如下：

endpoint.name=client-endpoint
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED=false
remote.connections=default
remote.connection.default.host=localhost
remote.connection.default.port=4447
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS=false
remote.connection.default.username=admin
remote.connection.default.password=admin

求高手赐教……………..