我找到了;也把他拷贝到lib下;但是又出现了这样的错误:try execption:org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'UserDAOProxy' defined in (no description): Can't resolve reference to bean 'transactionManager' while setting property 'transactionManager'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'transactionManager' is defined: org.springframework.beans.factory.xml.XmlBeanFactory defining beans [dataSource,sessionFactory,UserDAOProxy,userDAO]; Root of BeanFactory hierarchy
<property name="target">
<bean class="myDAO">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
</property>
</bean>
abstract="true">
<property name="transactionManager"><ref bean="transactionManager"/></property>
<property name="transactionAttributes">
<props>
<prop key="get*">PROPAGATION_REQUIRED,readOnly</prop> </props>
</property>
</bean>
<bean id="clinic" parent="baseTransactionProxy">
<property name="target">
<bean class="myDAO">
<property name="sessionFactory"><ref local="sessionFactory"/></property>
</bean>
</property>
</bean>