SSH项目联接两个数据库_J2EE

SSH项目连接两个数据库
maven管理的SSH项目，要连接两个数据库，里面有相同的表名和entity名，xml和注解怎么配置，求解

ssh 数据库 maven xml

引用:这个我也刚学过，给你个链接看看把：
http://kindazrael.iteye.com/blog/982531

<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="${driver}"></property>
<property name="url" value="${url}"></property>
<property name="username" value="${user}"></property>
<property name="password" value="${pwd}"></property>
<property name="maxActive" value="40" />
<property name="initialSize" value="5" />
<property name="maxWait" value="60000" />
<property name="maxIdle" value="15" />
<property name="minIdle" value="5" />
</bean>


<bean id="dataSourceForOld" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="${driverForOld}"></property>
<property name="url" value="${urlForOld}"></property>
<property name="username" value="${userForOld}"></property>
<property name="password" value="${pwdForOld}"></property>
<property name="maxActive" value="40" />
<property name="initialSize" value="5" />
<property name="maxWait" value="60000" />
<property name="maxIdle" value="15" />
<property name="minIdle" value="5" />
</bean>


<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSource"></property>
<property name="configLocation" value="classpath:mybatis_conf.xml"></property>
</bean>


<bean id="sqlSessionFactoryForOld" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="dataSource" ref="dataSourceForOld"></property>
<property name="configLocation" value="classpath:mybatis_conf_old.xml"></property>
</bean>


<bean id="mapper" class="org.mybatis.spring.mapper.MapperFactoryBean">
<property name="sqlSessionFactory" ref="sqlSessionFactory"></property>
<property name="mapperInterface" value="com.szmsd.msdTrack.mapper.Mapper"></property>
</bean>


<bean id="mapperForOld" class="org.mybatis.spring.mapper.MapperFactoryBean">
<property name="sqlSessionFactory" ref="sqlSessionFactoryForOld"></property>
<property name="mapperInterface" value="com.szmsd.msdTrack.mapper.MapperForOld"></property>
</bean>

<import resource="applicationContext_service.xml"/>
<import resource="applicationContext_action.xml"/>

我这是ssm 的配置类是供你参考!