求教：初学EJB遇到问题

[lzysystem]

public interface HelloWorldRemote {

	String name();
}

public interface HelloWorldLocal extends HelloWorldRemote{}

@Stateless
@Remote(HelloWorldRemote.class)
@Local(HelloWorldLocal.class)
public class HelloWorld implements HelloWorldRemote, HelloWorldLocal {
	@Override
	public String name() {
		return "getName";
	}
}

public static void main(String[] args) throws NamingException {
		Properties props = new Properties();
		props.setProperty(Context.INITIAL_CONTEXT_FACTORY,
				"org.jnp.interfaces.NamingContextFactory");
		props.setProperty(Context.PROVIDER_URL, "127.0.0.1:1099");
		props.setProperty(Context.URL_PKG_PREFIXES, "org.jboss.naming");
		InitialContext ctx = new InitialContext(props);
		HelloWorldRemote remote = (HelloWorldRemote) ctx.lookup("HelloWorld/remote");
		System.out.println(remote.name());
	}

用的是JBOSS7发布的


运行JBOSS的standalone.bat


异常信息：
Exception in thread "main" javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out]
at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1115)
at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1192)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:514)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:507)
at javax.naming.InitialContext.lookup(InitialContext.java:411)
at com.leon.Test.main(Test.java:23)
Caused by: java.net.SocketTimeoutException: Receive timed out
at java.net.TwoStacksPlainDatagramSocketImpl.receive0(Native Method)
at java.net.TwoStacksPlainDatagramSocketImpl.receive(TwoStacksPlainDatagramSocketImpl.java:90)
at java.net.DatagramSocket.receive(DatagramSocket.java:786)
at org.jnp.interfaces.NamingContext.discoverServer(NamingContext.java:1093)
... 5 more


谢谢。。。。。。

[lzysystem]

发一天了，没有人回答吗？

[zuxianghuang]

jndi 错了，7不是这样的， 首先默认端口是4447 jndi是 For stateless beans: ejb:<app-name>/<module-name>/<distinct-name>/<bean-name>!<fully-qualified-classname-of-the-remote-interface> For stateful beans: ejb:<app-name>/<module-name>/<distinct-name>/<bean-name>!<fully-qualified-classname-of-the-remote-interface>?stateful String lookupName = "ejb:" + appName + "/" + moduleName + "/" + distinctName + "/" + 实现类的类名+ "!" + 接口类的全名;

[huang_zd]

你看下jboss服务有没有开启

[骑着狼看狮子丶]

jboss 7 和 jboss 6 寻找EJB的方法是不一样的

[骑着狼看狮子丶]

你这个典型的 6的找EJB的方法，7的 请看2楼