將spring事務管理與spirng-mybatis分離開了：

<?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" xmlns:context="http://www.springframework.org/schema/context"
    xsi:schemaLocation="
     http://www.springframework.org/schema/beans 
     http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
     http://www.springframework.org/schema/tx 
     http://www.springframework.org/schema/tx/spring-tx-4.0.xsd
     http://www.springframework.org/schema/aop 
     http://www.springframework.org/schema/aop/spring-aop-4.0.xsd
     http://www.springframework.org/schema/context
     http://www.springframework.org/schema/context/spring-context-4.0.xsd">
	<!-- 事務管理器  -->
	<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<!-- 在spring-mybatis中配置 -->
		<property name="dataSource" ref="dataSource"/>
	</bean>
	
	<!-- 事務策略txAdvice -->
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="insert*" propagation="REQUIRED"/>
			<tx:method name="save*" propagation="REQUIRED"/>
			<tx:method name="delete*" propagation="REQUIRED"/>
			<tx:method name="update*" propagation="REQUIRED"/>
			<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>
			<tx:method name="get*" propagation="SUPPORTS" read-only="true"/>
			<tx:method name="select*" propagation="SUPPORTS" read-only="true"/>
		</tx:attributes>
	</tx:advice>
	<!-- 通過切面執行事務管理 -->
	<aop:config>
		<!-- 指明瞭引用的事務策略：txAdvice,以及切入點 -->
		<aop:advisor advice-ref="txAdvice" pointcut="execution(* com.z.service.impl.*.*(..))"/>
	</aop:config>
</beans>