<!-- 事务管理器 -->
 <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
     <property name="sessionFactory">
         <ref bean="sessionFactory"/>
     </property>
 </bean>
 <!-- 事务拦截器,激活事务管理器所必须的bean -->
 <bean id="transactionInterceptor" class="org.springframework.transaction.interceptor.TransactionInterceptor"> 
        <property name="transactionManager"> 
            <ref bean="transactionManager" /> 
        </property>  
        <!-- 配置事务属性 --> 
        <property name="transactionAttributes"> 
           <props> 
              <prop key="delete*">PROPAGATION_REQUIRED</prop> 
              <prop key="add*">PROPAGATION_REQUIRED</prop> 
              <prop key="update*">PROPAGATION_REQUIRED</prop> 
              <prop key="save*">PROPAGATION_REQUIRED</prop> 
              <prop key="find*">PROPAGATION_REQUIRED,readOnly</prop> 
          </props> 
       </property> 
     </bean> 
     <!-- 定义事务处理代理bean,他需要两个属性,一个是指定需要代理的bean,另一个是代理bean所需的事务拦截器 -->
     <bean class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> 
        <property name="beanNames"> 
           <list> 
              <value>tempService</value> 
           </list> 
        </property> 
        <property name="interceptorNames"> 
           <list> 
              <value>transactionInterceptor</value> 
           </list> 
        </property> 
     </bean>
    <!-- 业务逻辑层 -->
 <bean id="tempService"
  class="com.cj.transaction.service.TempService" abstract="false"
  lazy-init="default" autowire="default" dependency-check="default">
  <property name="userDAO">
   <ref bean="userDAO" />
  </property>
  <property name="deptDAO">
   <ref bean="deptDAO" />
  </property>
 </bean>
 <bean id="userDAO" class="com.cj.transaction.hibernate.UserDAO">
  <property name="sessionFactory">
   <ref bean="sessionFactory" />
  </property>
 </bean>
 <bean id="deptDAO" class="com.cj.transaction.hibernate.DeptDAO">
  <property name="sessionFactory">
   <ref bean="sessionFactory" />
  </property>
 </bean>

如果模块过多话，可以考虑用自动创建事务代理的方式
    <!-- 自动代理 --> 
    <bean id="autoproxy" class="org.springframework.aop.framework.autoproxy.BeanNameAutoProxyCreator"> 
       <property name="beanNames"> 
          <list> 
             <value>*Service</value> 
          </list> 
       </property> 
       <property name="interceptorNames"> 
          <list> 
             <value>transactionInterceptor</value> 
          </list> 
       </property> 
    </bean>