Error creating bean with name 'entityManagerFactory' defined in class path resource

错误：

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [spring/spring-business.xml]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: javax.persistence.spi.PersistenceUnitInfo.getSharedCacheMode()Ljavax/persistence/SharedCacheMode;
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1630)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1080)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:857)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at com.kintech.webEDI.MainJob_DongFang.<clinit>(MainJob_DongFang.java:27)
Caused by: java.lang.NoSuchMethodError: javax.persistence.spi.PersistenceUnitInfo.getSharedCacheMode()Ljavax/persistence/SharedCacheMode;
    at org.hibernate.jpa.boot.internal.PersistenceUnitInfoDescriptor.getSharedCacheMode(PersistenceUnitInfoDescriptor.java:93)
    at org.hibernate.jpa.internal.util.LogHelper.logPersistenceUnitInformation(LogHelper.java:62)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:191)
    at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.<init>(EntityManagerFactoryBuilderImpl.java:168)
    at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:54)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:360)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:384)
    at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:371)
    at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:336)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1688)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1626)
    ... 12 more

解决方案：

其实，这里有几个问题，

1 首先，可能是jpa由于版本不同，对于标准的实现不同。

所以第一种解决方案如下：

Pom.xml 添加

<dependency>
      <groupId>org.hibernate.javax.persistence</groupId>
      <artifactId>hibernate-jpa-2.0-api</artifactId>
      <version>1.0.0.Final</version>
      <!-- 也可能是这个 <version>5.2.18.Final</version>  -->
    </dependency>

2 也可能是由于架包冲突导致。

我的项目中，dao层，使用了jpa架包。

    <!--  JPA  -->
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-core</artifactId>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-entitymanager</artifactId>
    </dependency>
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-ehcache</artifactId>
    </dependency>
    <dependency>
      <groupId>org.springframework.data</groupId>
      <artifactId>spring-data-jpa</artifactId>
    </dependency>
    <!--  JPA  -->

而该项目A，引用了dao之后，其实应该把JPA和hibernate-jpa都删掉。

 <dependencies>
 
    <dependency>
      <groupId>com.kintech</groupId>
      <artifactId>kintech.service</artifactId>
    </dependency>
    <dependency>
      <groupId>com.kintech</groupId>
      <artifactId>kintech.dao</artifactId>
    </dependency>
    
 
    <!--  JPA  -->
<!--    <dependency>-->
<!--      <groupId>org.hibernate</groupId>-->
<!--      <artifactId>hibernate-core</artifactId>-->
<!--    </dependency>-->
<!--    <dependency>-->
<!--      <groupId>org.hibernate</groupId>-->
<!--      <artifactId>hibernate-entitymanager</artifactId>-->
<!--    </dependency>-->
<!--    <dependency>-->
<!--      <groupId>org.hibernate</groupId>-->
<!--      <artifactId>hibernate-ehcache</artifactId>-->
<!--    </dependency>-->
<!--    <dependency>-->
<!--      <groupId>org.springframework.data</groupId>-->
<!--      <artifactId>spring-data-jpa</artifactId>-->
<!--    </dependency>-->
    <!--  JPA  -->
 
<!--    <dependency>-->
<!--      <groupId>org.hibernate.javax.persistence</groupId>-->
<!--      <artifactId>hibernate-jpa-2.0-api</artifactId>-->
<!--      <version>1.0.0.Final</version>-->
<!--    </dependency>-->
 
 
  </dependencies>