Spring整合Mybatis方式(三)—实现类继承SqlSessionDaoSupport

此种方式在Spring整合Mybatis(二) —mybatis-spring的基础上稍加改动

一、实现类继承SqlSessionDaoSupport获取SqlSession

package indi.stitch.mapper;

import indi.stitch.pojo.User;
import org.mybatis.spring.support.SqlSessionDaoSupport;

import java.util.List;

public class UserMapperImpl2 extends SqlSessionDaoSupport implements UserMapper {
    public List<User> getUSer() {
        return getSqlSession().getMapper(UserMapper.class).getUSer();
    }
}

二、配置实现类Bean并注入SqlSessionFactory属性

<bean id="userMapper2" class="indi.stitch.mapper.UserMapperImpl2">
        <property name="sqlSessionFactory" ref="sqlSessionFactory" />
    </bean>

实现效果