Spring-Hibernate錯誤：加載類[org.springframework.orm.hibernate3.LocalSessionFactoryBean]時出錯

Question

我正在嘗試使用Spring-Hibernate集成的示例應用程序。然而，當我打開config.xml中

Exception in thread "main" org.springframework.beans.factory.CannotLoadBeanClassException: Error loading class [org.springframework.orm.hibernate3.LocalSessionFactoryBean] for bean with name 'mySessionFactory' defined in class path resource [SpringDAO/config.xml]: problem with class file or dependent class; nested exception is java.lang.NoClassDefFoundError: org/springframework/dao/support/PersistenceExceptionTranslator

我收到此錯誤這裏是我的config.xml代碼

<beans xmlns="http://www.springframework.org/schema/beans" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xmlns:aop="http://www.springframework.org/schema/aop" 
xmlns:context="http://www.springframework.org/schema/context" 
xsi:schemaLocation="http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-2.5.xsd 
     http://www.springframework.org/schema/aop 
     http://www.springframework.org/schema/aop/spring-aop-2.5.xsd 
     http://www.springframework.org/schema/context 
     http://www.springframework.org/schema/context/spring-context-2.5.xsd"> 

    <bean id="JdbcDAO" class="SpringDAO.JdbcDAO"/> 
    <bean id="HibernateDAO" class="SpringDAO.Hibernate"/> 

    <bean id="myDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
     <property name="driverClassName" value="com.mysql.jdbc.Driver"/> 
     <property name="url" value="jdbc:mysql://localhost/test"/> 
     <property name="username" value="root"/> 
     <property name="password" value="password"/> 
    </bean> 

    <bean id="mySessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"> 
     <property name="dataSource" ref="myDataSource"/> 
     <property name="mappingResources"> 
      <list> 
       <value>SpringDAO/HibernateDAO/SocketStreamedData.hbm.xml</value> 
      </list> 
     </property> 
     <property name="hibernateProperties"> 
      <value>hibernate.dialect=org.hibernate.dialect.HSQLDialect</value> 
     </property> 
    </bean> 

    <bean id="hibernateTemplate" 
     class="org.springframework.orm.hibernate3.HibernateTemplate"> 
     <property name="sessionFactory"> 
      <ref bean="mySessionFactory"/> 
     </property> 
    </bean> 

    <bean id="socketStreamedDataDAO"> 
     <property name="hibernateTemplate"> 
      <ref bean="hibernateTemplate"/> 
     </property> 
    </bean> 
</beans> 

也許有一些錯誤mappingResources財產類是不正確或東西。但是，我已經指定了該hibernate xml配置的完整類路徑。那麼可能是什麼問題？請幫幫我。

Answer 1

java.lang.NoClassDefFoundError的來源大部分時間都是類路徑中的一個問題。在這裏你必須檢查Spring TX和Hibernate是否存在於類路徑中。

Answer 2

請在類路徑中添加spring tx jar。我面臨同樣的問題，並通過添加spring-tx jar來解決。