发现映射器(mapper接口)

zhangjie

<!--构建数据源-->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
    <property name="driverClassName" value="com.mysql.jdbc.Driver"></property>
    <property name="url" value="jdbc:mysql://localhost:3306/nd_crm?characterEncoding=utf-8"></property>
    <property name="username" value="root"></property>
    <property name="password" value="1234"></property>
</bean>
<!--构建sqlSessionFactory-->
<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
    <property name="dataSource" ref="dataSource"/>
    <!--指定映射文件位置-->
    <property name="mapperLocations" value="classpath*:com/cc/mapper/*.xml"/>
    <!--类型别名-->
    <property name="typeAliasesPackage" value="com.cc.entity"></property>
</bean>

<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
    <property name="basePackage" value="com.cc.mapper" />
    <property name="sqlSessionFactoryBeanName" value="sqlSessionFactory" />
</bean>