spring多數據源配置

在xml配置不同的數據源的bean配置

<!-- 配置risk.oracle.數據源 -->
<bean id="riskOracleDataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
    <!-- 數據庫基本信息配置 -->
    <property name="driverClassName" value="${risk.oracle.jdbc.driverClassName}"/>
    <!-- 數據庫基本信息配置 -->
    <property name="url" value="${risk.oracle.jdbc.url}"/>
    <property name="username" value="${risk.oracle.jdbc.username}"/>
    <property name="password" value="${risk.oracle.jdbc.password}"/>
</bean>

<!-- 配置risk.oracle.數據源 -->
<bean id="riskDscPgDataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
    <!-- 數據庫基本信息配置 -->
    <property name="driverClassName" value="${risk.dscpg.jdbc.driverClassName}"/>
    <!-- 數據庫基本信息配置 -->
    <property name="url" value="${risk.dscpg.jdbc.url}"/>
    <property name="username" value="${risk.dscpg.jdbc.username}"/>
    <property name="password" value="${risk.dscpg.jdbc.password}"/>
</bean>

mybatis配置不同的sessionFactory分別解析對應的xml文件 

<!-- Mybatis配置 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.xxxx.credit.riskslave.dao.oracle"/>
    <property name="sqlSessionFactoryBeanName" value="sqlSessionFactoryOracle" />
</bean>

<bean id="sqlSessionFactoryOracle" class="org.mybatis.spring.SqlSessionFactoryBean">
    <property name="dataSource" ref="riskOracleDataSource"/>

    <property name="mapperLocations" value="classpath*:mapper/oracle/*.xml"/>

</bean>

<!-- Mybatis配置 -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.xxxx.credit.riskslave.dao.dscpg"/>
    <property name="sqlSessionFactoryBeanName" value="sqlSessionFactoryDscPg" />
</bean>

<bean id="sqlSessionFactoryDscPg" class="org.mybatis.spring.SqlSessionFactoryBean">
    <property name="dataSource" ref="riskDscPgDataSource"/>
    <property name="mapperLocations" value="classpath*:mapper/dscpg/*.xml"/>
</bean>