锘??xml version="1.0" encoding="utf-8" standalone="yes"?>国产在线网站,亚洲视频国产,亚洲二区视频在线http://www.aygfsteel.com/Bobbyliao/zh-cnMon, 04 Aug 2025 15:59:37 GMTMon, 04 Aug 2025 15:59:37 GMT60EJB3瀛︿範(fàn)錛嶏紞錛峈emote&Local http://www.aygfsteel.com/Bobbyliao/archive/2008/10/01/232018.htmlBobbyliaoBobbyliaoWed, 01 Oct 2008 10:53:00 GMThttp://www.aygfsteel.com/Bobbyliao/archive/2008/10/01/232018.htmlhttp://www.aygfsteel.com/Bobbyliao/comments/232018.htmlhttp://www.aygfsteel.com/Bobbyliao/archive/2008/10/01/232018.html#Feedback2http://www.aygfsteel.com/Bobbyliao/comments/commentRss/232018.htmlhttp://www.aygfsteel.com/Bobbyliao/services/trackbacks/232018.html浠婃棩瀛︿範(fàn)灝氬鍫傝佸笀璁茬殑EJB3鏁欑▼錛屽叾涓璄JB涓殑Bean鐨凙nnotation涓紝鍏舵敞閲婂涓嬶細(xì)

package cn.study.ejb;

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

@Stateless
@Remote()
@Local()
public class UserManagerBean implements UserManager {

    public void addUser(User user) {
        System.out.println(user.getUsername() + "宸茬粡琚垚鍔熶繚瀛橈紒");
        user.setId(13);
    }

}


     鎸夌収鏁欑▼鏁插叆浠ｇ爜錛岀劧鍚庝篃鐢╦boss 4.0.5.GA閮ㄧ講錛屽彂鐜板洜涓轟笅杞界殑涓嶆槸瀹夎鐗堢殑jboss錛屾墍浠ユ繪槸涓嶈兘澶熼儴緗詫紝浜庢槸鎹簡jboss 4.2.3.GA灝辮В鍐充簡閮ㄧ講闂銆備絾鏂扮殑闂鏉ヤ簡錛岄儴緗插畬鎴愬悗閲嶅惎榪囩▼涓彁紺?

15:15:59,129 WARN  [ServiceController] Problem creating service jboss.j2ee:service=EJB3,module=ejb_03.jar
javax.ejb.EJBException: Local and Remote Interfaces cannot have duplicate interface for bean UserManagerBean
 at org.jboss.ejb3.SessionContainer.checkForDuplicateLocalAndRemoteInterfaces(SessionContainer.java:134)
 at org.jboss.ejb3.SessionContainer.instantiated(SessionContainer.java:119)
 at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:492)
 at org.jboss.ejb3.Ejb3Deployment.deployElement(Ejb3Deployment.java:442)
 at org.jboss.ejb3.Ejb3Deployment.deployUrl(Ejb3Deployment.java:423)
 at org.jboss.ejb3.Ejb3Deployment.deploy(Ejb3Deployment.java:384)
 at org.jboss.ejb3.Ejb3Deployment.create(Ejb3Deployment.java:327)
 at org.jboss.ejb3.Ejb3Module.createService(Ejb3Module.java:77)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalCreate(ServiceMBeanSupport.java:260)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:243)
 at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.create(Unknown Source)
 at org.jboss.system.ServiceController.create(ServiceController.java:330)
 at org.jboss.system.ServiceController.create(ServiceController.java:273)
 at sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy33.create(Unknown Source)
 at org.jboss.ejb3.EJB3Deployer.create(EJB3Deployer.java:492)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
 at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
 at org.jboss.wsf.container.jboss42.DeployerInterceptor.create(DeployerInterceptor.java:76)
 at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.create(SubDeployerInterceptorSupport.java:180)
 at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:91)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy34.create(Unknown Source)
 at org.jboss.deployment.MainDeployer.create(MainDeployer.java:969)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:818)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
 at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy9.deploy(Unknown Source)
 at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
 at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
 at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
 at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
 at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
 at $Proxy0.start(Unknown Source)
 at org.jboss.system.ServiceController.start(ServiceController.java:417)
 at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy4.start(Unknown Source)
 at org.jboss.deployment.SARDeployer.start(SARDeployer.java:304)
 at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
 at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
 at java.lang.reflect.Method.invoke(Method.java:597)
 at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
 at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
 at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
 at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
 at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
 at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
 at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
 at $Proxy5.deploy(Unknown Source)
 at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)
 at org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)
 at org.jboss.Main.boot(Main.java:200)
 at org.jboss.Main$1.run(Main.java:508)
 at java.lang.Thread.run(Thread.java:619)
15:15:59,130 INFO  [EJB3Deployer] Deployed: file:/F:/jboss-4.2.3.GA/server/default/deploy/ejb_03.jar/

 

     鍚庢潵鍙戠幇錛屽師鏉ユ槸UserManagerBean涓殑@Local,@Remote蹇呴』鏄庣‘鍐欎笂鎺ュ彛鐨勭被鍨嬶紝鎵嶅彲浠ャ備慨鏀逛唬鐮佸涓嬶細(xì)

package cn.study.ejb;

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

@Stateless
@Remote(UserManager.class)
@Local(UserManager.class)
public class UserManagerBean implements UserManager {

    public void addUser(User user) {
        System.out.println(user.getUsername() + "宸茬粡琚垚鍔熶繚瀛橈紒");
        user.setId(13);
    }

}


Bobbyliao 2008-10-01 18:53 鍙戣〃璇勮
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