spring 事务配置后，数据不能同步更新，要重启tomcat 才能更新

Question

数据库oracle 里面没有实时更新数据，但是其他用户访问我机器，可以看到新的数据，是为什么？

Answer 1

你是想在Service层管理事务吗？
可以把<property name="target">
            <ref bean="guestbookManager"></ref>
        </property>抽出来加上 parent="guestbookManager"

Answer 2

参考下
[XML code]
      <!--hibernate 事务管理对象-->
    <bean id="transactionManager"
          class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory">
            <ref local="sessionFactory"/>
        </property>
    </bean>
    <!--事务工厂-->
    <bean id="baseProxy" lazy-init="true" abstract="true"
          class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">
        <property name="transactionManager">
            <ref bean="transactionManager"/>
        </property>
        <property name="transactionAttributes">
            <props>
                <prop key="save*">PROPAGATION_REQUIRED</prop>
                <prop key="update*">PROPAGATION_REQUIRED</prop>
                <prop key="delete*">PROPAGATION_REQUIRED</prop>
                <prop key="login*">PROPAGATION_REQUIRED</prop>
                <prop key="find*">PROPAGATION_REQUIRED</prop>
                <prop key="get*">PROPAGATION_SUPPORTS,readOnly</prop>
    <prop key="*">PROPAGATION_REQUIRED</prop>
            </props>
        </property>
    </bean>    <bean id="ancientBookService" parent="baseProxy">
<property name="target">
<bean class="cn.nlc.gsp.service.impl.AncientBookServiceImpl">
<property name="ancientDao"><ref bean="ancientBookDao"/></property>
<property name="otherDao"><ref bean="otherDao"/></property>
<property name="unitDao"><ref bean="unitDao"/></property>
</bean>
</property>
    </bean>[/XML code]