spring配置 配置service上 不用加任何注释

<?xml version="1.0" encoding="UTF-8"?>
<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:tx="http://www.springframework.org/schema/tx"
	   xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
       http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd">

 <bean id="txManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource"><ref bean="dataSource"/></property>
  </bean>
 
 <tx:advice id="txAdvice" transaction-manager="txManager">
	<tx:attributes>
		<tx:method name="insert*"/>
		<tx:method name="update*"/>
		<tx:method name="delete*"/>
		<tx:method name="find*" read-only="true"/> 
	</tx:attributes>
 </tx:advice>
 
 <aop:config>
    <aop:pointcut id="cpfoucsNetWorkTx" expression="execution(* com.cpfocus.network.service.*.*(..))"/>
	<aop:advisor advice-ref="txAdvice" pointcut-ref="cpfoucsNetWorkTx"/>
 </aop:config>
 
  
</beans>