ejb 3.0 工程 例子 能跑的起来的

/* * JBoss, Home of Professional Open Source. * Copyright 2006, Red Hat Middleware LLC, and individual contributors * as indicated by the @author tags. See the copyright.txt file in the * distribution for a full listing of individual contributors. * * This is free software; you can redistribute it and/or modify it * under the terms of the GNU Lesser General Public License as * published by the Free Software Foundation; either version 2.1 of * the License, or (at your option) any later version. * * This software is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this software; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA * 02110-1301 USA, or see the FSF site: http://www.fsf.org. */ package org.jboss.tutorial.stateless.client; import javax.naming.InitialContext; import org.jboss.tutorial.stateless.bean.Calculator; public class Client { public static void main(String[] args) throws Exception { InitialContext ctx = new InitialContext(); Calculator calculator = (Calculator) ctx .lookup("CalculatorBean/remote"); System.out.println("1 + 1 = " + calculator.add(1, 1)); System.out.println("1 - 1 = " + calculator.subtract(1, 1)); } }