mybatis的分页

接口
public interface UserMapper {
　　//分页    List<User> getUserByLimit(Map<String,Integer> map);
}

对应一个xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.rzk.dao.UserMapper">

    <!--分页-->
    <select id="getUserByLimit" parameterType="map" resultMap="UserMap">
        select * from mybatis.user limit #{starIndex},#{pageSize}
    </select>
    <!--因为实体和数据库的字段不一致做了结果集映射-->
    <resultMap id="UserMap" type="user">
        <id column="pwd" property="password"></id>
    </resultMap>
</mapper>

测试
        /*分页*/
    @Test
    public void getUserByLimit(){
        SqlSession sqlSession = MybatisUtils.getSqlSessionFactory();
        UserMapper mapper = sqlSession.getMapper(UserMapper.class);
        Map<String, Integer> map = new HashMap<>();
        map.put("starIndex",1);
        map.put("pageSize",2);

        List<User> userList = mapper.getUserByLimit(map);
        for (User user : userList) {
            System.out.println(user);
        }
        sqlSession.close();
    }