spring+mybatis多数据源及事物配置
《!--第一个数据源--》<bean id="r_dataSource" class="org.apache.tomcat.jdbc.pool.DataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://xx.xx.xx.xx :3306/db? autoReconnect=true&failOverReadOnly=false&wait_timeout=1814400" />
<property name="username" value="reader" />
<property name="password" value="reader" />
<property name="initialSize" value="10" />
<property name="minIdle" value="10" />
<property name="maxIdle" value="50" />
<property name="maxActive" value="80" />
<property name="maxWait" value="10000" />
<property name="jmxEnabled" value="true" />
<property name="validationQuery" value="SELECT 1"/>
<property name="testOnBorrow" value="true"/>
</bean>
《!--第二个数据源--》
<bean id="i_dataSource" class="org.apache.tomcat.jdbc.pool.DataSource" destroy-method="close">
<property name="driverClassName" value="com.mysql.jdbc.Driver" />
<property name="url" value="jdbc:mysql://xx.xx.xx.xx:3306/db?autoReconnect=true&failOverReadOnly=false&wait_timeout=1814400" />
<property name="username" value="root" />
<property name="password" value="111111" />
<property name="initialSize" value="10" />
<property name="minIdle" value="10" />
<property name="maxIdle" value="50" />
<property name="maxActive" value="80" />
<property name="maxWait" value="10000" />
<property name="jmxEnabled" value="true" />
<property name="validationQuery" value="SELECT 1"/>
<property name="testOnBorrow" value="true"/>
</bean>
《!--不同的数据源注入不同的sessionFactory--》
<bean id="r_sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="configLocation" value="classpath:mybatis-config.xml" />
<property name="dataSource" ref="r_dataSource" />
</bean>
<bean id="i_sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<property name="configLocation" value="classpath:mybatis-config.xml" />
<property name="dataSource" ref="i_dataSource" />
</bean>
《!--扫描mybatis包 请注意不同包下得数据源是不同的--》
<bean name="r_mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.xx.xx.xx" />
<property name="sqlSessionFactory" ref="r_sqlSessionFactory" />
</bean>
<bean name="i_mapperScannerConfigurer" class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage" value="com.xx.xx.xx " />
<property name="sqlSessionFactory" ref="i_sqlSessionFactory" />
</bean>
《!--配置事物-》
<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager ">
<property name="dataSource" ref="i_dataSource" />
</bean>
<tx:annotation-driven transaction-manager="transactionManager" proxy-target-class="true" />
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