事务处理

@Transactional(rollbackFor = Exception.class)

public void adjust(String item) {

......

}

 

 

<bean id="transactionManager"

class="org.springframework.jdbc.datasource.DataSourceTransactionManager">

<property name="dataSource" ref="dataSource"></property>

</bean>

<tx:annotation-driven transaction-manager="transactionManager"

proxy-target-class="true" />