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jboss7.1.1部署ejb3javax.naming.CommunicationException: Could not obtain connection to any of these urls: localhost:1099 and discovery

更新时间:2012-6-6:  来源:毕业论文

Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(Unknown Source)
at java.net.PlainSocketImpl.connectToAddress(Unknown Source)Could not obtain connection to any of these urls: localhost:1099 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out]

at java.net.PlainSocketImpl.connect(Unknown Source)
at java.net.SocksSocketImpl.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.connect(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at java.net.Socket.<init>(Unknown Source)
at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:84)
at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:77)
at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:242)
... 5 more

首先是访问端口是4447,不是以前的1099
访问Bean的方式:
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

//HelloWorld 接口:

package com.xrd.ejb3;

public interface HelloWorld {
public String sayHello(String name);
}

//HelloWorldBean 实现类
package com.xrd.ejb3.impl;

import javax.ejb.Remote;
import javax.ejb.Stateless;

import com.xrd.ejb3.HelloWorld;
@Stateless
@Remote(HelloWorld.class)
public class HelloWorldBean implements HelloWorld {

@Override
public String sayHello(String name) {
return name+"说:你好,EJB!";
}

}

//EJBClient 测试类
package com.xrd.test;

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