0
我已將jboss6中完美工作的現有web應用程序配置到jboss7中。但是當我將它配置到JBoss 7時，我得到這個異常，但我找不到解決方案。這是JBoss7中的錯誤還是在我的配置中有什麼問題？JBoss7.1.1.Final Persistence問題
JBoss7控制檯：
Calling "C:\jboss-as-7.1.1.Final\bin\standalone.conf.bat"
===============================================================================
JBoss Bootstrap Environment
JBOSS_HOME: C:\jboss-as-7.1.1.Final
JAVA: C:\Program Files\Java\jdk1.6.0_22\bin\java
JAVA_OPTS: -XX:+TieredCompilation -Dprogram.name=standalone.bat -Xms64M -Xmx512M -XX:MaxPermSize=256M -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.prefe
rIPv4Stack=true -Dorg.jboss.resolver.warning=true -Djboss.modules.system.pkgs=org.jboss.byteman -Djboss.server.default.config=standalone.xml
===============================================================================
13:19:59,358 INFO [org.jboss.modules] JBoss Modules version 1.1.1.GA
13:19:59,525 INFO [org.jboss.msc] JBoss MSC version 1.0.2.GA
13:19:59,593 INFO [org.jboss.as] JBAS015899: JBoss AS 7.1.1.Final "Brontes" starting
13:20:00,820 INFO [org.xnio] XNIO Version 3.0.3.GA
13:20:00,820 INFO [org.jboss.as.server] JBAS015888: Creating http management service using socket-binding (management-http)
13:20:00,833 INFO [org.xnio.nio] XNIO NIO Implementation Version 3.0.3.GA
13:20:00,841 INFO [org.jboss.remoting] JBoss Remoting version 3.2.3.GA
13:20:00,865 INFO [org.jboss.as.logging] JBAS011502: Removing bootstrap log handlers
13:20:00,906 INFO [org.jboss.as.connector.subsystems.datasources] (ServerService Thread Pool -- 27) JBAS010404: Deploying non-JDBC-compliant driver class org.postgresql.Driver (version 9.0)
13:20:00,944 INFO [org.jboss.as.clustering.infinispan] (ServerService Thread Pool -- 31) JBAS010280: Activating Infinispan subsystem.
13:20:00,945 INFO [org.jboss.as.security] (ServerService Thread Pool -- 44) JBAS013101: Activating Security Subsystem
13:20:00,975 INFO [org.jboss.as.webservices] (ServerService Thread Pool -- 48) JBAS015537: Activating WebServices Extension
13:20:00,967 INFO [org.jboss.as.naming] (ServerService Thread Pool -- 38) JBAS011800: Activating Naming Subsystem
13:20:01,033 INFO [org.jboss.as.osgi] (ServerService Thread Pool -- 39) JBAS011940: Activating OSGi Subsystem
13:20:01,076 INFO [org.jboss.as.connector] (MSC service thread 1-4) JBAS010408: Starting JCA Subsystem (JBoss IronJacamar 1.0.9.Final)
13:20:01,152 INFO [org.jboss.as.naming] (MSC service thread 1-4) JBAS011802: Starting Naming Service
13:20:01,166 INFO [org.jboss.as.security] (MSC service thread 1-1) JBAS013100: Current PicketBox version=4.0.7.Final
13:20:01,193 INFO [org.jboss.as.mail.extension] (MSC service thread 1-2) JBAS015400: Bound mail session [java:jboss/mail/Default]
13:20:01,432 INFO [org.apache.coyote.http11.Http11Protocol] (MSC service thread 1-1) Starting Coyote HTTP/1.1 on http--127.0.0.1-8080
13:20:01,478 INFO [org.jboss.ws.common.management.AbstractServerConfig] (MSC service thread 1-3) JBoss Web Services - Stack CXF Server 4.0.2.GA
13:20:01,804 INFO [org.jboss.as.remoting] (MSC service thread 1-4) JBAS017100: Listening on /127.0.0.1:9999
13:20:01,805 INFO [org.jboss.as.server.deployment.scanner] (MSC service thread 1-2) JBAS015012: Started FileSystemDeploymentService for directory C:\jboss-as-7.1.1.Final\standalone\deployments
13:20:01,808 INFO [org.jboss.as.remoting] (MSC service thread 1-4) JBAS017100: Listening on /127.0.0.1:4447
13:20:01,826 INFO [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) JBAS015014: Re-attempting failed deployment myweb.war
13:20:01,926 INFO [org.jboss.as.connector.subsystems.datasources] (MSC service thread 1-3) JBAS010400: Bound data source [java:jboss/datasources/MywebDS]
13:20:01,956 INFO [org.jboss.as.server.deployment] (MSC service thread 1-4) JBAS015876: Starting deployment of "myweb.war"
13:20:04,847 WARN [org.jboss.as.server.deployment] (MSC service thread 1-3) Class Path entry activation.jar in "/C:/jboss-as-7.1.1.Final/bin/content/myweb.war/WEB-INF/lib/com.springsource.javax
.mail-1.4.0.jar" does not point to a valid jar for a Class-Path reference.
13:20:05,100 WARN [org.jboss.as.server.deployment] (MSC service thread 1-3) JBAS015893: Encountered invalid class name 'com.sun.faces.vendor.Tomcat6InjectionProvider:org.apache.catalina.util.DefaultA
nnotationProcessor' for service type 'com.sun.faces.spi.injectionprovider'
13:20:05,104 WARN [org.jboss.as.server.deployment] (MSC service thread 1-3) JBAS015893: Encountered invalid class name 'com.sun.faces.vendor.Jetty6InjectionProvider:org.mortbay.jetty.plus.annotation.
InjectionCollection' for service type 'com.sun.faces.spi.injectionprovider'
13:20:05,111 INFO [org.jboss.as.pojo] (MSC service thread 1-3) JBAS017000: Found legacy bean/pojo namespace: urn:jboss:bean-deployer:2.0 - might be missing some xml features (potential exceptions).
13:20:05,297 INFO [org.jboss.as.jpa] (MSC service thread 1-3) JBAS011401: Read persistence.xml for MywebPU
13:20:06,135 INFO [org.jboss.as.jpa] (MSC service thread 1-1) JBAS011402: Starting Persistence Unit Service 'myweb.war#MywebPU'
13:20:06,261 INFO [org.hibernate.annotations.common.Version] (MSC service thread 1-1) HCANN000001: Hibernate Commons Annotations {4.0.1.Final}
13:20:06,266 INFO [org.hibernate.Version] (MSC service thread 1-1) HHH000412: Hibernate Core {4.0.1.Final}
13:20:06,268 INFO [org.hibernate.cfg.Environment] (MSC service thread 1-1) HHH000206: hibernate.properties not found
13:20:06,269 INFO [org.hibernate.cfg.Environment] (MSC service thread 1-1) HHH000021: Bytecode provider name : javassist
13:20:06,285 INFO [org.hibernate.ejb.Ejb3Configuration] (MSC service thread 1-1) HHH000204: Processing PersistenceUnitInfo [
name: MywebPU
...]
13:20:06,331 WARN [org.jboss.modules] (MSC service thread 1-1) Failed to define class org.springframework.scheduling.quartz.QuartzJobBean in Module "deployment.myweb.war:main" from Service Modu
le Loader: java.lang.LinkageError: Failed to link org/springframework/scheduling/quartz/QuartzJobBean (Module "deployment.myweb.war:main" from Service Module Loader)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:396)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
at org.jboss.modules.Module.loadModuleClass(Module.java:517)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_22]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [rt.jar:1.6.0_22]
at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [rt.jar:1.6.0_22]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [rt.jar:1.6.0_22]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
at org.jboss.modules.Module.loadModuleClass(Module.java:517)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:171)
at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:489) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:851) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:596) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:72) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_22]
Caused by: java.lang.NoClassDefFoundError: org/quartz/Job
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_22]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [rt.jar:1.6.0_22]
at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [rt.jar:1.6.0_22]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [rt.jar:1.6.0_22]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
... 36 more
Caused by: java.lang.ClassNotFoundException: org.quartz.Job from [Module "deployment.myweb.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
... 42 more
13:20:06,445 WARN [org.jboss.modules] (MSC service thread 1-1) Failed to define class com.myweb.security.util.schedule.OrderExpireSchedule in Module "deployment.myweb.war:main" from Servi
ce Module Loader: java.lang.LinkageError: Failed to link com/myweb/security/util/schedule/OrderExpireSchedule (Module "deployment.myweb.war:main" from Service Module Loader)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:396)
at org.jboss.modules.ModuleClassLoader.loadClassLocal(ModuleClassLoader.java:243)
at org.jboss.modules.ModuleClassLoader$1.loadClassLocal(ModuleClassLoader.java:73)
at org.jboss.modules.Module.loadModuleClass(Module.java:517)
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:182)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:171)
at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:489) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:851) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:596) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:72) [hibernate-entitymanager-4.0.1.Final.jar:4.0.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85) [jboss-as-jpa-7.1.1.Final.jar:7.1.1.Final]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_22]
Caused by: java.lang.NoClassDefFoundError: org/springframework/scheduling/quartz/QuartzJobBean
at java.lang.ClassLoader.defineClass1(Native Method) [rt.jar:1.6.0_22]
at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) [rt.jar:1.6.0_22]
at java.lang.ClassLoader.defineClass(ClassLoader.java:616) [rt.jar:1.6.0_22]
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141) [rt.jar:1.6.0_22]
at org.jboss.modules.ModuleClassLoader.doDefineOrLoadClass(ModuleClassLoader.java:327)
at org.jboss.modules.ModuleClassLoader.defineClass(ModuleClassLoader.java:391)
... 20 more
Caused by: java.lang.ClassNotFoundException: org.springframework.scheduling.quartz.QuartzJobBean from [Module "deployment.myweb.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:423)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
... 26 more
13:20:06,535 ERROR [org.jboss.msc.service.fail] (MSC service thread 1-1) MSC00001: Failed to start service jboss.persistenceunit."myweb.war#MywebPU": org.jboss.msc.service.StartException i
n service jboss.persistenceunit."myweb.war#MywebPU": Failed to start service
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1767) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [rt.jar:1.6.0_22]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [rt.jar:1.6.0_22]
at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_22]
Caused by: java.lang.RuntimeException: error trying to scan <jar-file>: vfs:/C:/jboss-as-7.1.1.Final/bin/content/myweb.war/WEB-INF/classes/
at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:854)
at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:596)
at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:72)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.createContainerEntityManagerFactory(PersistenceUnitServiceImpl.java:162)
at org.jboss.as.jpa.service.PersistenceUnitServiceImpl.start(PersistenceUnitServiceImpl.java:85)
at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) [jboss-msc-1.0.2.GA.jar:1.0.2.GA]
... 3 more
Caused by: java.lang.RuntimeException: JBAS011431: Could not load entity class 'com.myweb.security.util.schedule.OrderExpireSchedule' with PersistenceUnitInfo.getClassLoader()
at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:175)
at org.hibernate.ejb.Ejb3Configuration.addScannedEntries(Ejb3Configuration.java:489)
at org.hibernate.ejb.Ejb3Configuration.scanForClasses(Ejb3Configuration.java:851)
... 9 more
Caused by: java.lang.ClassNotFoundException: com.myweb.security.util.schedule.OrderExpireSchedule from [Module "deployment.myweb.war:main" from Service Module Loader]
at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
at org.jboss.as.jpa.hibernate4.HibernateAnnotationScanner.getPackagesInJar(HibernateAnnotationScanner.java:171)
... 11 more
13:20:06,605 INFO [org.jboss.as] (MSC service thread 1-1) JBAS015951: Admin console listening on http://127.0.0.1:9990
13:20:06,607 ERROR [org.jboss.as] (MSC service thread 1-1) JBAS015875: JBoss AS 7.1.1.Final "Brontes" started (with errors) in 7526ms - Started 313 of 552 services (161 services failed or missing depe
ndencies, 77 services are passive or on-demand)
13:20:06,811 INFO [org.jboss.as.server] (DeploymentScanner-threads - 2) JBAS015870: Deploy of deployment "myweb.war" was rolled back with failure message {"JBAS014671: Failed services" => {"jbo
ss.persistenceunit.\"myweb.war#MywebPU\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"myweb.war#MywebPU\": Failed to start service"}}
13:20:07,164 INFO [org.jboss.as.server.deployment] (MSC service thread 1-3) JBAS015877: Stopped deployment myweb.war in 352ms
13:20:07,166 INFO [org.jboss.as.controller] (DeploymentScanner-threads - 2) JBAS014774: Service status report
JBAS014777: Services which failed to start: service jboss.persistenceunit."myweb.war#MywebPU": org.jboss.msc.service.StartException in service jboss.persistenceunit."myweb.war
#MywebPU": Failed to start service
13:20:07,171 ERROR [org.jboss.as.server.deployment.scanner] (DeploymentScanner-threads - 1) {"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" =>
{"JBAS014671: Failed services" => {"jboss.persistenceunit.\"myweb.war#MywebPU\"" => "org.jboss.msc.service.StartException in service jboss.persistenceunit.\"myweb.war#MywebPU\"
: Failed to start service"}}}}
我persistence.xml文件
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
<persistence-unit name="MywebPU" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>java:jboss/datasources/MywebDS</jta-data-source>
<class>com.myweb.entity.Account</class>
<class>com.myweb.entity.Users</class>
<class>com.myweb.entity.Authorities</class>
<class>com.myweb.entity.Country</class>
<class>com.myweb.entity.ExpiredOrders</class>
<properties>
<property name="hibernate.connection.driver_class" value="org.postgresql.Driver" />
<property name="hibernate.connection.pool_size" value="5" />
<property name="hibernate.show_sql" value="false" />
<property name="hibernate.format_sql" value="false" />
<property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup" />
<property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect" />
<property name="hibernate.hbm2ddl.auto" value="update" />
</properties>
</persistence-unit>
</persistence>
這是一個未使用的類，它不在persistence.xml中，所以我刪除它，謝謝提及 – Swarne27