spring jdbc 事务配置----TransactionTemplate使用

<!--事务模板 -->
<bean id="transactionTemplate"
class="org.springframework.transaction.support.TransactionTemplate">
<property name="transactionManager" ref="transactionManager" />
</bean>
<!-- jdbc事务管理器 -->
<bean id="transactionManager"
class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
<property name="dataSource" ref="dataSource" />
</bean>

public GenRes add(final Storage[] storage) {
transactionTemplate.execute(new TransactionCallbackWithoutResult() {

@Override
protected void doInTransactionWithoutResult(TransactionStatus status) {
try {
//数据库操作
} catch (Exception e) {

//异常事务回滚
status.setRollbackOnly();
e.printStackTrace();
}
}
});
return gr;
}