spring 多数据源配置

<?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:jdbc="http://www.springframework.org/schema/jdbc"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="
     http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
     http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
     http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-3.0.xsd
     http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
     http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd">

	<bean
		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
		<property name="locations">
			<value>classpath:init-config.properties</value>
		</property>
	</bean>
	
	<!-- enable component scanning (beware that this does not enable mapper scanning!) -->
	<context:component-scan base-package="org.test.mybatis" />

	<!-- enable autowire -->
	<context:annotation-config />

	<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<!-- 基本属性 url、user、password -->
		<property name="driverClassName" value="${master.dataSource.driver}"></property>
		<property name="url" value="${master.dataSource.url}" />
		<property name="username" value="${master.dataSource.username}" />
		<property name="password" value="${master.dataSource.password}" />
	</bean>

	<!-- define the SqlSessionFactory -->
	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource" />
		<property name="typeAliasesPackage" value="org.test.mybatis.domain" />
	</bean>

	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
		<property name="basePackage" value="org.test.mybatis.mapper" />
	</bean>

	<!-- transaction manager, use JtaTransactionManager for global tx -->
	<bean id="transactionManager"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource" />
		<qualifier value="master" />
	</bean>

	<!-- 全注解方式   需加上@Transactional -->
	<tx:annotation-driven transaction-manager="transactionManager" />
	
	
	<!-- 事务控制的业务方法配 -->
	<!--  
	<tx:advice id="txAdvice" transaction-manager="transactionManager">
		<tx:attributes>
			<tx:method name="get*" read-only="true" />
			<tx:method name="page*" read-only="true" />
			<tx:method name="list*" read-only="true" />
			<tx:method name="*" />
		</tx:attributes>
	</tx:advice>
	-->
	<!-- 事务控制拦截 -->
	<!--  
	<aop:config proxy-target-class="true">
		<aop:advisor pointcut="execution(* org.test..*.service..*Service.*(..))"
			advice-ref="txAdvice" />
	</aop:config>
	-->
	
	<!-- =================================================================== -->
	<!-- 数据源2 -->
	<bean id="dataSource2" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
		<!-- 基本属性 url、user、password -->
		<property name="driverClassName" value="${slaver.dataSource.driver}"></property>
		<property name="url" value="${slaver.dataSource.url}" />
		<property name="username" value="${slaver.dataSource.username}" />
		<property name="password" value="${slaver.dataSource.password}" />
	</bean>
	
	<bean id="sqlSessionFactory2" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource2" />
		<property name="typeAliasesPackage" value="org.test.mybatis.domain2" /> 
		<!--<property name="configLocation" value="classpath:conf/mybatis-config.xml"></property>-->
	</bean>
	
	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory2"/>
		<property name="basePackage" value="org.test.mybatis.mapper2" />
	</bean>
	
	<bean id="transactionManager2"
		class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
		<property name="dataSource" ref="dataSource2" />
		<qualifier value="slaver" />
	</bean>

	<!-- 全注解方式 -->
	<tx:annotation-driven transaction-manager="transactionManager2" />
	
</beans>