<!-- 配置sqlSessionFactory -->

     <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">

         <property name="dataSource" ref="dataSource"></property>

         <property name="configLocation" value="classpath:com/bsss/conf/mybatis.xml"></property>

     </bean>

    <!-- 此时不需要sqlSessionTemplate

    <bean id="sqlSessionTemplate" class="org.mybatis.spring.SqlSessionTemplate">

        <constructor-arg index="0" ref="sqlSessionFactory"></constructor-arg>

    </bean>

    -->

    <bean id="userLoginDAO" class="com.bsss.dao.impl.UserloginDAOImpl">

        <!-- property name必须是sqlSessionFactory,引用的是上面所配置的sqlSessionFactory -->

        <property name="sqlSessionFactory" ref="sqlSessionFactory"></property>

    </bean>

public class UserloginDAOImpl extends SqlSessionDaoSupport implements UserloginDAO{

    /*此时不需要SqlSessionTemplate的注入方法了

    public void setSqlSession(SqlSessionTemplate sqlSession) {

        this.sqlSession = sqlSession;

    }

    */

    //获取登录信息

    @Override

    public Userlogin getUserloginInfo(Userlogin ul){

        return (Userlogin)getSqlSession().selectOne("com.bsss.entity.userloginMapper.getUserlogin", ul);

    }

    @Override

    public int insertUser(Userlogin ul) {

        return getSqlSession().insert("com.bsss.entity.userloginMapper.insertUser", ul);

    }

    @Override

    public int deleteUser(int id) {

        return getSqlSession().delete("com.bsss.entity.userloginMapper.deleteUser", id);

    }

}