1、maven 使用 spring-data-commons
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<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-commons</artifactId>
    <version>1.13.6.RELEASE</version>
</dependency>
2、spring 配置文件
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<!-- 事务声明 -->
<bean id="transactionManager1" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
	<property name="dataSource" ref="dataSource1" />
</bean>
<!-- 事务声明 -->
<bean id="transactionManager2" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
	<property name="dataSource" ref="dataSource2" />
</bean>
   <!-- 配置默认事务 -->
<tx:annotation-driven transaction-manager="transactionManager1"  proxy-target-class="true" />
   
<!-- 多事务绑定 -->
<bean id="chainedTransactionManager" class="org.springframework.data.transaction.ChainedTransactionManager">
	<constructor-arg>
		<array>
			<ref bean="transactionManager1"/>
			<ref bean="transactionManager2"/>
		</array>
	</constructor-arg>
</bean>

3、java 测试可见已经回滚了
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@Transactional(value="chainedTransactionManager",rollbackFor = Exception.class) 
public void test() {
	//插入数据库
	save(obj1);
	//插入数据库
	save(obj2);
	//抛出异常
	if (true) {
		throw new Exception("error");
	}
}