Transaction 05-Transaction Case-Transfer: Automatically manage transactions [implementation using AOP] (Spring Note 015) Suspense

Automatic proxy generation [Use AOP to automatically generate proxy: only transaction management]

1. Configuration manager
2. Configuration transaction details
3. Configuration aop

.xml中①，②，③不变
④配置事务管理器
<bean id="txManager" class="org.~~.DataSourceTransactionManager">
<proprrty name="dataSource" ref="dataSource"> </property>   
</bean>
aop:如目标类中有ABCD四个方法，则可有4个切入点
<aop:config>
    <aop:advisor advice-ref="txAdvice" pointcut="execution(* com.~.*Service*.*(..))"/>
</aop:config>  
详情配置：
<tx:advice id="txAdvice" transaction-manager="txManager"> 
    <tx:attributes>
    <tx:method name="transfer" propagation="RQUIRED" isolation="DEFAUIT" />
    </tx:attributes>
</tx:advice>  
注解配置略
</bean>