mybatis配置文件

<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
<!--配置数据库连接-->
<property name="dataSource" ref="dataSource"/>
<!--配置映射文件-->
<property name="mapperLocations" value="classpath:com/awcloud/core/dao/*.xml"/>
<!--别名  -->
<property name="typeAliasesPackage" value="com.awcloud.core.bean,com.awcloud.core.query"/>
</bean>

<!-- DAO层交给mybatis，由mybatis提供的spring扫描，扫包  -->
<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
<property name="basePackage"  value="com.awcloud.core.dao"/>
</bean>

映射文件.xml配置
<!-- <!-- 这里namespace必须是UserMapper接口的路径” -->-->
<mapper namespace="com.awcloud.core.dao.usermng.UserDao" >



<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
		<property name="dataSource" ref="dataSource"/>
		<property name="mapperLocations" value="classpath:com/awcloud/core/dao/*.xml"/>
		<!--别名  -->
		<property name="typeAliasesPackage" value="com.awcloud.core.bean,com.awcloud.core.query"/>
	</bean>