这个文章是对《Eclipse快速上手EJB -- 1. Lomboz + JBoss-IDE 配置1 》一文的一点补充。在那篇文章中，jboss400.server这个配置是针对JBoss 4.0.0 的，如果使用的是JBoss 4.0.1,需要使用以下的配置文件：
jboss401.server
<serverDefinition name="JBOSS 4.0.1" ejbModules="true" webModules="true" earModules="true"><property id="serverRootDirectory"label="Application Server Directory:"type="directory"default="I:/Software/jboss-4.0.1" /><property id="serverAddress"label="Address:"type="string"default="127.0.0.1" /><property id="serverPort"label="Port:"type="string"default="8080" /><property id="serverConfig"label="Server Configuration (minimal/default/all):"type="string"default="default" /><property id="classPathVariableName"label="Classpath Variable Name:"type="string"default="JBOSS4.0.1" /><property id="classPath"label="Classpath Variable:"type="directory"default="I:/Software/jboss-4.0.1" /><serverHome>${serverRootDirectory}</serverHome><webModulesDeployDirectory>${serverRootDirectory}/server/${serverConfig}/deploy</webModulesDeployDirectory><ejbModulesDeployDirectory>${serverRootDirectory}/server/${serverConfig}/deploy</ejbModulesDeployDirectory><earModulesDeployDirectory>${serverRootDirectory}/server/${serverConfig}/deploy</earModulesDeployDirectory><jndiInitialContextFactory>org.jnp.interfaces.NamingContextFactory</jndiInitialContextFactory><jndiProviderUrl>jnp://${serverAddress}:1099</jndiProviderUrl><startClass>org.jboss.Main</startClass><startWorkingDirectory>${serverRootDirectory}/bin</startWorkingDirectory><startVmParameters>-Dprogram.name=run.bat -Djava.endorsed.dirs=${serverRootDirectory}/bin/../lib/endorsed -Xms128m -Xmx512m</startVmParameters><startProgramArguments>-c ${serverConfig}</startProgramArguments><stopClass>org.jboss.Shutdown</stopClass><stopWorkingDirectory>${serverRootDirectory}/bin</stopWorkingDirectory><stopVmParameters>-cp ${classPathVariableName}/bin/shutdown.jar -Djboss.boot.loader.name=shutdown.bat</stopVmParameters><stopProgramArguments>-S</stopProgramArguments><serverClassPath><jar type="variable">JDK_TOOLS</jar><jar type="variable">${classPathVariableName}/bin/run.jar</jar></serverClassPath><clientClassPath><jar type="variable">${classPathVariableName}/client/jboss-j2ee.jar</jar><jar type="variable">${classPathVariableName}/client/jnp-client.jar</jar><jar type="variable">${classPathVariableName}/client/jbossall-client.jar</jar><jar type="variable">${classPathVariableName}/client/jboss-common-client.jar</jar><jar type="variable">${classPathVariableName}/client/jbosssx-client.jar</jar><jar type="variable">${classPathVariableName}/client/log4j.jar</jar><jar type="variable">${classPathVariableName}/server/default/lib/jnpserver.jar</jar></clientClassPath><projectClassPath><jar type="variable">JDK_TOOLS</jar><jar type="variable">${classPathVariableName}/bin/run.jar</jar><jar type="variable">${classPathVariableName}/bin/shutdown.jar</jar><jar type="variable">${classPathVariableName}/client/jboss-j2ee.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/javax.servlet.jar</jar><jar type="variable">${classPathVariableName}/lib/jboss-system.jar</jar><jar type="variable">${classPathVariableName}/lib/concurrent.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/jboss.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/jnpserver.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/jpl-pattern.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/jpl-util.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/jboss-transaction.jar</jar><jar type="variable">${classPathVariableName}/server/${serverConfig}/lib/bcel.jar</jar></projectClassPath><adminTool><web><deploy /><undeploy /></web><ejb><deploy /><undeploy /></ejb><ear><deploy /><undeploy /><webModule><deploy /><undeploy /></webModule><ejbModule><deploy /><undeploy /></ejbModule></ear></adminTool><adminToolPath></adminToolPath></serverDefinition>
需要根据自己的JBoss 4.0.1的安装路径改动文件中的加粗斜体的部分，也可以在Eclipse中的Lomboz配置中改动。在JBoss 4.0.1及JBoss 4.0.1SP1中测试成功。