Spring整合myBatis 方式二

UserMapperImpl

和原来比，需要继承SqlSessionDaoSupport ，不用set方法

package com.liu.mapper;

import com.liu.pojo.User;
import org.mybatis.spring.support.SqlSessionDaoSupport;

import java.util.List;

public class UserMapperImpl2 extends SqlSessionDaoSupport implements UserMapper {
    @Override
    public List selectUser() {
        return getSqlSession().getMapper(UserMapper.class).selectUser();
    }
}

Spring-dao.xml

其他和方式一相同