<!--使用模板类实现mybatis -->

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

         <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg>

         <constructor-arg name="executorType" value="BATCH"></constructor-arg>

         <constructor-arg name="exceptionTranslator" ref="myBatisExceptionTranslator"></constructor-arg>

     </bean>

 public bookServiceImpl implements bookService{

    @Autowired

    public SqlSessionTemplate sqlSession;//注入sqlsessionTemplate

    public List<book> getBookInformation(book param){

       logger.info("getBookInformation()"+param.toString());

       bookMapper mapper = sqlSession.getMapper(bookMapper.class);//调用mapper接口

       List<book> bookList=mapper.queryBookInfo(param);

       return bookList;

    }

 } 

<!--&lt;!&ndash; 5.配置mybatisDao接口扫描MapperScannerConfigurer &ndash;&gt;-->

    <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">

       <property name="basePackage" value="com.alice.dao"></property>

    </bean>

 public class UserServiceImpl implements IUserService {

     @Autowired

     private UserMapper mapper; //直接注入mapper dao接口的bean

     public List<User> selectAll(String keyword1,String keyword2) {

         return mapper.selectAll(keyword1,keyword2);

     }

 }