SSM配置双数据源

config配置

project.name=cas-hnist
logback.baseRoot=../logs
#jdbc
jdbc.driverClassName=com.microsoft.sqlserver.jdbc.SQLServerDriver
jdbc.url=jdbc:sqlserver://192.168.0.1;databaseName=td
jdbc.username=sa
jdbc.password=sa
jdbc.initialSize=10
jdbc.maxActive=100
jdbc.maxIdle=20
jdbc.minIdle=1
jdbc.maxWait=60000
jdbc.timeBetweenEvictionRunsMillis=60000
jdbc.minEvictableIdleTimeMillis=300000


#jdbc
jdbc.driverClassName2=com.microsoft.sqlserver.jdbc.SQLServerDriver
jdbc.url2=jdbc:sqlserver://192.168.0.1;databaseName=drm
jdbc.username2=sa
jdbc.password2=sa

spring-mybatis.ml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:tx="http://www.springframework.org/schema/tx"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">

    <context:component-scan base-package="com.meta.hnist.service.impl"/>

    <!-- 配置数据源 -->
    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName}"/>
        <property name="url" value="${jdbc.url}"/>
        <property name="username" value="${jdbc.username}"/>
        <property name="password" value="${jdbc.password}"/>
        <!-- 初始化连接大小 -->
        <property name="initialSize" value="${jdbc.initialSize}"/>
        <!-- 连接池最大数量 -->
        <property name="maxActive" value="${jdbc.maxActive}"/>
        <!-- 连接池最小空闲 -->
        <property name="minIdle" value="${jdbc.minIdle}"/>
        <!-- 获取连接最大等待时间 -->
        <property name="maxWait" value="${jdbc.maxWait}"/>
        <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
        <property name="timeBetweenEvictionRunsMillis" value="${jdbc.timeBetweenEvictionRunsMillis}"/>
        <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
        <property name="minEvictableIdleTimeMillis" value="${jdbc.minEvictableIdleTimeMillis}"/>
        <!-- 用来检测连接是否有效的sql，要求是一个查询语句-->
        <property name="validationQuery" value="select 1"/>
        <!-- 申请连接时执行validationQuery检测连接是否有效，配置为true会降低性能 -->
        <property name="testWhileIdle" value="true"/>
        <property name="testOnBorrow" value="false"/>
    </bean>
    <!-- 配置数据源 -->
    <bean id="dataSource_first" class="com.alibaba.druid.pool.DruidDataSource" destroy-method="close">
        <property name="driverClassName" value="${jdbc.driverClassName2}"/>
        <property name="url" value="${jdbc.url2}"/>
        <property name="username" value="${jdbc.username2}"/>
        <property name="password" value="${jdbc.password2}"/>
        <!-- 初始化连接大小 -->
        <property name="initialSize" value="${jdbc.initialSize}"/>
        <!-- 连接池最大数量 -->
        <property name="maxActive" value="${jdbc.maxActive}"/>
        <!-- 连接池最小空闲 -->
        <property name="minIdle" value="${jdbc.minIdle}"/>
        <!-- 获取连接最大等待时间 -->
        <property name="maxWait" value="${jdbc.maxWait}"/>
        <!-- 配置间隔多久才进行一次检测，检测需要关闭的空闲连接，单位是毫秒 -->
        <property name="timeBetweenEvictionRunsMillis" value="${jdbc.timeBetweenEvictionRunsMillis}"/>
        <!-- 配置一个连接在池中最小生存的时间，单位是毫秒 -->
        <property name="minEvictableIdleTimeMillis" value="${jdbc.minEvictableIdleTimeMillis}"/>
        <!-- 用来检测连接是否有效的sql，要求是一个查询语句-->
        <property name="validationQuery" value="select 1"/>
        <!-- 申请连接时执行validationQuery检测连接是否有效，配置为true会降低性能 -->
        <property name="testWhileIdle" value="true"/>
        <property name="testOnBorrow" value="false"/>
    </bean>
   <!-- Spring整合mybatis -->
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource"/>
        <!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 -->
        <property name="mapperLocations" value="classpath:mybatis-mappers/*.xml"/>
    </bean>
  <!--Spring整合mybatis2-->
  <bean id="sqlSessionFactory2" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="dataSource_first"/>
        <!-- 自动扫描entity目录, 省掉Configuration.xml里的手工配置 -->
        <property name="mapperLocations" value="classpath:student-mybatis-mappers/*.xml"/>
    </bean>
    <!-- MyBatis 动态扫描 -->
    <bean id="mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.meta.hnist.mapper"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
    </bean>
    <!-- MyBatis 动态扫描2 -->
  <bean  id="mapperScannerConfigurer2" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="com.meta.student.mapper"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory2"/>
    </bean>
    <!-- 配置事务管理器 -->
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource"/>
    </bean>
  <!-- 配置事务管理器 -->
    <bean id="transactionManager2" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="dataSource_first"/>
    </bean>
    <!-- 拦截器方式配置事物 -->
    <tx:advice id="transactionAdvice" transaction-manager="transactionManager">
        <tx:attributes>
            <tx:method name="add*" propagation="REQUIRED"/>
            <tx:method name="create*" propagation="REQUIRED"/>
            <tx:method name="save*" propagation="REQUIRED"/>
            <tx:method name="update*" propagation="REQUIRED"/>
            <tx:method name="modify*" propagation="REQUIRED"/>
            <tx:method name="edit*" propagation="REQUIRED"/>
            <tx:method name="delete*" propagation="REQUIRED"/>
            <tx:method name="remove*" propagation="REQUIRED"/>
            <tx:method name="evaluate*" propagation="REQUIRED"/>

            <tx:method name="get*" propagation="SUPPORTS"/>
            <tx:method name="query*" propagation="SUPPORTS"/>
            <tx:method name="find*" propagation="SUPPORTS"/>

            <tx:method name="*" propagation="SUPPORTS"/>
        </tx:attributes>
    </tx:advice>
  <!-- 拦截器方式配置事物 -->
    <tx:advice id="transactionAdvice2" transaction-manager="transactionManager2">
        <tx:attributes>
            <tx:method name="add*" propagation="REQUIRED"/>
            <tx:method name="create*" propagation="REQUIRED"/>
            <tx:method name="save*" propagation="REQUIRED"/>
            <tx:method name="update*" propagation="REQUIRED"/>
            <tx:method name="modify*" propagation="REQUIRED"/>
            <tx:method name="edit*" propagation="REQUIRED"/>
            <tx:method name="delete*" propagation="REQUIRED"/>
            <tx:method name="remove*" propagation="REQUIRED"/>
            <tx:method name="evaluate*" propagation="REQUIRED"/>

            <tx:method name="get*" propagation="SUPPORTS"/>
            <tx:method name="query*" propagation="SUPPORTS"/>
            <tx:method name="find*" propagation="SUPPORTS"/>

            <tx:method name="*" propagation="SUPPORTS"/>
        </tx:attributes>
    </tx:advice>
    <!-- 配置切面 -->
    <aop:config>
        <aop:pointcut id="transactionPointcut" expression="execution(* com.meta.hnist.service.impl.*Impl.*(..))"/>
        <aop:advisor pointcut-ref="transactionPointcut" advice-ref="transactionAdvice"/>
    </aop:config>
</beans>
<!-- 配置切面2 -->
    <aop:config>
        <aop:pointcut id="transactionPointcut2" expression="execution(* com.meta.student.service.impl.*Impl.*(..))"/>
        <aop:advisor pointcut-ref="transactionPointcut2" advice-ref="transactionAdvice2"/>
    </aop:config>

代码分开写