刚开始做ssh项目，测试Dao报这个错，求解，谢谢！
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [beans.xml]: Invocation of init method failed; nested exception is org.hibernate.HibernateException: Unable to get the default Bean Validation factory
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1486)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:524)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:461)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:589)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.(ClassPathXmlApplicationContext.java:83)
at cn.itcast.test.TestBaseDao.test1(TestBaseDao.java:97)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: org.hibernate.HibernateException: Unable to get the default Bean Validation factory
at org.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:127)
at org.hibernate.cfg.Configuration.applyBeanValidationConstraintsOnDDL(Configuration.java:1704)
at org.hibernate.cfg.Configuration.applyConstraintsToDDL(Configuration.java:1654)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1445)
at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1375)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:720)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:188)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1545)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1483)
... 35 more
Caused by: java.lang.reflect.InvocationTargetException
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.hibernate.cfg.beanvalidation.BeanValidationActivator.applyDDL(BeanValidationActivator.java:118)
... 43 more
Caused by: org.hibernate.HibernateException: Unable to build the default ValidatorFactory
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:383)
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyDDL(TypeSafeActivator.java:109)
... 48 more
Caused by: javax.validation.ValidationException: Unable to instantiate Configuration.
at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:272)
at javax.validation.Validation.buildDefaultValidatorFactory(Validation.java:111)
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory(TypeSafeActivator.java:380)
... 49 more
Caused by: java.lang.NullPointerException
at java.util.ResourceBundle.getBundle(ResourceBundle.java:960)
at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.loadBundle(ResourceBundleMessageInterpolator.java:202)
at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.getFileBasedResourceBundle(ResourceBundleMessageInterpolator.java:182)
at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.(ResourceBundleMessageInterpolator.java:81)
at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.(ResourceBundleMessageInterpolator.java:73)
at org.hibernate.validator.engine.ConfigurationImpl.(ConfigurationImpl.java:57)
at org.hibernate.validator.HibernateValidator.createGenericConfiguration(HibernateValidator.java:43)
at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:269)
... 51 more
jdbc.properties
driverClass=com.mysql.jdbc.Driver
jdbcUrl=jdbc:mysql://localhost:3306/itcast_oa
user=itcastoa
password=1234
initialPoolSize=20
minPoolSize=20
maxPoolSize=40
看看你的applicationContext.xml里面有没有bean为sessionFactory的,那边有错误
sessionFactory，那块有问题，xml配置文件贴出来
beans.xml
<?xml version="1.0" encoding="UTF-8"?>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd">
<!-- 读取属性文件 -->
<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 数据源 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
<property name="driverClass" value="${driverClass}"></property>
<property name="jdbcUrl" value="${jdbcUrl}"></property>
<property name="user" value="${user}"></property>
<property name="password" value="${password}"></property>
<property name="initialPoolSize" value="${initialPoolSize}"></property>
<property name="minPoolSize" value="${minPoolSize}"></property>
<property name="maxPoolSize" value="${maxPoolSize}"></property>
</bean>
<!-- 本地会话工厂bean -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
<property name="dataSource" ref="dataSource"/>
<!-- 注入hibernate属性 -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.format_sql">true</prop>
</props>
</property>
<!-- hibernate映射文件的位置 -->
<property name="mappingDirectoryLocations">
<list>
<value>classpath:cn/itcast/oa/domain</value>
</list>
</property>
</bean>
<!-- Hibernate事务管理器 -->
<bean id="txManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
<!-- 对注解提供支持 -->
<context:annotation-config/>
<!-- 组件扫描 -->
<context:component-scan base-package="cn.itcast.oa"/>
<!-- 注解驱动 -->
<tx:annotation-driven transaction-manager="txManager"/>
配置文件都在上面了，求解，谢谢！
log4j..properties
direct log messages to stdout
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target=System.err
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
direct messages to file mylog.log
log4j.appender.file=org.apache.log4j.FileAppender
log4j.appender.file.File=c:mylog.log
log4j.appender.file.layout=org.apache.log4j.PatternLayout
log4j.appender.file.layout.ConversionPattern=%d{ABSOLUTE} %5p %c{1}:%L - %m%n
set log levels - for more verbose logging change 'info' to 'debug'
log4j.rootLogger=info, stdout
struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.3//EN"
"http://struts.apache.org/dtds/struts-2.3.dtd">
<!-- 将对象工厂指定为spring -->
<!-- struts的Action访问后缀 -->
<package name="default" namespace="/" extends="struts-default">
<action name="bookAction" class="bookAction"></action>
</package>
这是测试后出来的结果，数据库里面有一张表，但是没有数据
/**
* 测试save操作
*/
@Test
public void test1(){
//初始化spring
ApplicationContext ctx = new ClassPathXmlApplicationContext("beans.xml");
IBookService bookService = (IBookService) ctx.getBean("bookServiceImpl");
Book book = new Book();
book.setName("c");
bookService.save(book);
}
}
控制台信息
08:25:56,097 INFO ClassPathXmlApplicationContext:510 - Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@15f66cff: startup date [Thu Nov 03 08:25:56 GMT+08:00 2016]; root of context hierarchy
08:25:56,166 INFO XmlBeanDefinitionReader:315 - Loading XML bean definitions from class path resource [beans.xml]
08:25:56,368 INFO ClassPathBeanDefinitionScanner:222 - JSR-250 'javax.annotation.ManagedBean' found and supported for component scanning
08:25:56,371 INFO ClassPathBeanDefinitionScanner:230 - JSR-330 'javax.inject.Named' annotation found and supported for component scanning
08:25:56,573 INFO PropertySourcesPlaceholderConfigurer:177 - Loading properties file from class path resource [jdbc.properties]
08:25:56,588 INFO AutowiredAnnotationBeanPostProcessor:140 - JSR-330 'javax.inject.Inject' annotation found and supported for autowiring
08:25:56,643 INFO DefaultListableBeanFactory:577 - Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@556917ee: defining beans [org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,dataSource,sessionFactory,txManager,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,bookAction,bookDaoImpl,bookServiceImpl,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchy
08:25:56,667 INFO MLog:80 - MLog clients using log4j logging.
08:25:56,810 INFO C3P0Registry:204 - Initializing c3p0-0.9.1.2 [built 21-May-2007 15:04:56; debug? true; trace: 10]
2016-11-3 8:25:57 org.hibernate.annotations.common.Version
信息: Hibernate Commons Annotations 3.2.0.Final
2016-11-3 8:25:57 org.hibernate.cfg.Environment
信息: Hibernate 3.6.10.Final
2016-11-3 8:25:57 org.hibernate.cfg.Environment
信息: hibernate.properties not found
2016-11-3 8:25:57 org.hibernate.cfg.Environment buildBytecodeProvider
信息: Bytecode provider name : javassist
2016-11-3 8:25:57 org.hibernate.cfg.Environment
信息: using JDK 1.4 java.sql.Timestamp handling
2016-11-3 8:25:57 org.hibernate.cfg.Configuration addFile
信息: Reading mappings from file: D:\MyEclipse\workspace\itcast_OA\WebRoot\WEB-INF\classes\cn\itcast\oa\domain\Book.hbm.xml
2016-11-3 8:25:57 org.hibernate.cfg.HbmBinder bindRootPersistentClassCommonValues
信息: Mapping class: cn.itcast.oa.domain.Book -> itcast_book
2016-11-3 8:25:57 org.hibernate.cfg.Configuration applyHibernateValidatorLegacyConstraintsOnDDL
信息: Hibernate Validator not found: ignoring
2016-11-3 8:25:57 org.hibernate.validator.util.Version
信息: Hibernate Validator bean-validator-3.0-JBoss-4.0.2
08:25:57,309 INFO DefaultListableBeanFactory:444 - Destroying singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@556917ee: defining beans [org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0,dataSource,sessionFactory,txManager,org.springframework.context.annotation.internalConfigurationAnnotationProcessor,org.springframework.context.annotation.internalAutowiredAnnotationProcessor,org.springframework.context.annotation.internalRequiredAnnotationProcessor,org.springframework.context.annotation.internalCommonAnnotationProcessor,org.springframework.context.annotation.internalPersistenceAnnotationProcessor,bookAction,bookDaoImpl,bookServiceImpl,org.springframework.aop.config.internalAutoProxyCreator,org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0,org.springframework.transaction.interceptor.TransactionInterceptor#0,org.springframework.transaction.config.internalTransactionAdvisor,org.springframework.context.annotation.ConfigurationClassPostProcessor.importAwareProcessor]; root of factory hierarchy