hibernate配置時org.hibernate.HibernateException: Unable to get the default Bean錯誤解決

測試使用hibernate時出現異常信息如下：

很奇怪，在java項目中沒有出現這個問題，在web 項目中就會出現這個問題。

Exception in thread "main" 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:1674)
at org.hibernate.cfg.Configuration.applyConstraintsToDDL(Configuration.java:1624)
at org.hibernate.cfg.Configuration.secondPassCompile(Configuration.java:1415)
at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1826)
at com.jian.test.Test.main(Test.java:10)
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)
... 5 more
Caused by: org.hibernate.HibernateException: Unable to build the default ValidatorFactory
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.getValidatorFactory

(TypeSafeActivator.java:345)
at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyDDL(TypeSafeActivator.java:106)
... 10 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:342)
... 11 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.<init>

(ResourceBundleMessageInterpolator.java:81)
at org.hibernate.validator.engine.ResourceBundleMessageInterpolator.<init>

(ResourceBundleMessageInterpolator.java:73)
at org.hibernate.validator.engine.ConfigurationImpl.<init>(ConfigurationImpl.java:57)
at org.hibernate.validator.HibernateValidator.createGenericConfiguration

(HibernateValidator.java:43)
at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:269)
... 13 more

原因是在hibernate.cfg.xml的配置中如果沒有配置<property 

name="javax.persistence.validation.mode"></property>的話，默認它是auto的，它會自動去classpath下尋找

validator，所以在配置文件中配置<property name="javax.persistence.validation.mode">none</property>，

錯誤信息就沒有了。