EJB客户端运行错误:端口冲突和缺少jar包

1、 启动Jboss报错

错误描述:

java.lang.Exception: Socket bind failed: [730013] ÒÔһÖַÃÎÊȨÏ޲»ÔÊÐíµķ½ʽ×öÁËһ¸ö·ÃÎÊÌ׽Ó×ֵ
.....................
LifecycleException:  service.getName(): "jboss.web";  Protocol handler start failed: java.lang.Exception: Socket bind failed: [730013] ÒÔһÖַÃÎÊȨÏ޲»ÔÊÐíµķ½ʽ×öÁËһ¸ö·ÃÎÊÌ׽Ó×ֵ
详细信息如图所示:



原因是Jboss默认的端口是8080,所以此端口可能被其它进程所占用,需要修改端口。

解决方法:需要修改{JBOSS_HOME}/server/default/depoly/jbossweb.sar/server.xml文件的端口。


2、缺少jar包允许报错

错误提示代码:

javax.naming.NoInitialContextException: Cannot instantiate class: org.jnp.interfaces.NamingContextFactory 

解决方法:需要加入{JBOSS_HOME}/client/jbossall-client.jar到Eclipse的编译路径下,如图:


Files contained in javax.ejb.jar: META-INF/MANIFEST.MF javax.ejb.AccessLocalException.class javax.ejb.AccessTimeout.class javax.ejb.ActivationConfigProperty.class javax.ejb.AfterBegin.class javax.ejb.AfterCompletion.class javax.ejb.ApplicationException.class javax.ejb.Asynchronous.class javax.ejb.AsyncResult.class javax.ejb.BeforeCompletion.class javax.ejb.ConcurrencyManagement.class javax.ejb.ConcurrencyManagementType.class javax.ejb.ConcurrentAccessException.class javax.ejb.ConcurrentAccessTimeoutException.class javax.ejb.CreateException.class javax.ejb.DependsOn.class javax.ejb.DuplicateKeyException.class javax.ejb.EJB.class javax.ejb.EJBAccessException.class javax.ejb.EJBContext.class javax.ejb.EJBException.class javax.ejb.EJBHome.class javax.ejb.EJBLocalHome.class javax.ejb.EJBLocalObject.class javax.ejb.EJBMetaData.class javax.ejb.EJBObject.class javax.ejb.EJBs.class javax.ejb.EJBTransactionRequiredException.class javax.ejb.EJBTransactionRolledbackException.class javax.ejb.embeddable.EJBContainer.class javax.ejb.EnterpriseBean.class javax.ejb.EntityBean.class javax.ejb.EntityContext.class javax.ejb.FinderException.class javax.ejb.Handle.class javax.ejb.HomeHandle.class javax.ejb.IllegalLoopbackException.class javax.ejb.Init.class javax.ejb.Local.class javax.ejb.LocalBean.class javax.ejb.LocalHome.class javax.ejb.Lock.class javax.ejb.LockType.class javax.ejb.MessageDriven.class javax.ejb.MessageDrivenBean.class javax.ejb.MessageDrivenContext.class javax.ejb.NoMoreTimeoutsException.class javax.ejb.NoSuchEJBException.class javax.ejb.NoSuchEntityException.class javax.ejb.NoSuchObjectLocalException.class javax.ejb.ObjectNotFoundException.class javax.ejb.PostActivate.class javax.ejb.PrePassivate.class javax.ejb.Remote.class javax.ejb.RemoteHome.class javax.ejb.Remove.class javax.ejb.RemoveException.class javax.ejb.Schedule.class javax.ejb.ScheduleExpression.class javax.ejb.Schedules.class javax.ejb.SessionBean.class javax.ejb.SessionContext.class javax.ejb.Session
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