sharding-jdbc-example/spring-namespace-example/spring-namespace-mybatis-example/src/main/resources/META-INF/nodep/shardingDatabasesTables.xml

<?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:context="http://www.springframework.org/schema/context" 
    xmlns:tx="http://www.springframework.org/schema/tx" 
    xmlns:sharding="http://shardingsphere.io/schema/shardingsphere/sharding"
    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/context 
                        http://www.springframework.org/schema/context/spring-context.xsd
                        http://shardingsphere.io/schema/shardingsphere/sharding 
                        http://shardingsphere.io/schema/shardingsphere/sharding/sharding.xsd">
    <context:component-scan base-package="io.shardingsphere.example.spring.namespace.mybatis" />
    
    <bean id="demo_ds_0" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/demo_ds_0"/>
        <property name="username" value="root"/>
        <property name="password" value=""/>
    </bean>
    
    <bean id="demo_ds_1" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
        <property name="url" value="jdbc:mysql://localhost:3306/demo_ds_1"/>
        <property name="username" value="root"/>
        <property name="password" value=""/>
    </bean>

    <bean id="preciseModuloDatabaseShardingAlgorithm" class="io.shardingsphere.example.spring.namespace.mybatis.fixtrue.algorithm.PreciseModuloDatabaseShardingAlgorithm" />
    <bean id="preciseModuloTableShardingAlgorithm" class="io.shardingsphere.example.spring.namespace.mybatis.fixtrue.algorithm.PreciseModuloTableShardingAlgorithm" />
    
    <sharding:standard-strategy id="databaseShardingStrategy" sharding-column="user_id" precise-algorithm-ref="preciseModuloDatabaseShardingAlgorithm" />
    <sharding:standard-strategy id="tableShardingStrategy" sharding-column="order_id" precise-algorithm-ref="preciseModuloTableShardingAlgorithm" />
    
    <sharding:data-source id="shardingDataSource">
        <sharding:sharding-rule data-source-names="demo_ds_0, demo_ds_1">
            <sharding:table-rules>
                <sharding:table-rule logic-table="t_order" actual-data-nodes="demo_ds_${0..1}.t_order_${0..1}" database-strategy-ref="databaseShardingStrategy" table-strategy-ref="tableShardingStrategy" generate-key-column-name="order_id" />
                <sharding:table-rule logic-table="t_order_item" actual-data-nodes="demo_ds_${0..1}.t_order_item_${0..1}" database-strategy-ref="databaseShardingStrategy" table-strategy-ref="tableShardingStrategy" generate-key-column-name="order_item_id" />
            </sharding:table-rules>
        </sharding:sharding-rule>
    </sharding:data-source>
    
    <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
        <property name="dataSource" ref="shardingDataSource" />
    </bean>
    <tx:annotation-driven />
    
    <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
        <property name="dataSource" ref="shardingDataSource"/>
        <property name="mapperLocations" value="classpath*:META-INF/mappers/*.xml"/>
    </bean>
    
    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
        <property name="basePackage" value="io.shardingsphere.example.spring.namespace.mybatis"/>
        <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"/>
    </bean>
</beans>