ssm框架过时了吗_mybatis分页插件

selsect * from user limit startIndex,pageSize

List<User> getUserByList(Map<String,Integer>map);

<select id="getUserByList" parameterType="map" resultMap="user">
        select * from mybatis.user limit #{startIndex},#{pageSize}
    </select>

public void deleteUser(){ 
   
        SqlSession sqlSession = MybatisUtils.getSqlSession();
        UserMapper mapper = sqlSession.getMapper(UserMapper.class);
        HashMap<String, Integer> map = new HashMap<String, Integer>;
        map.put("startIndex",1);
        map.put("pageSize",2);
        List<User>userList = mapper.getUserByLimit(map);
        for(User user:userList){ 
   
            System.out.println(user);
        }
    }

public interface BlogMapper {
  @Select("SELECT * FROM blog WHERE id = #{id}")
  Blog selectBlog(int id);
}

<mappers>
	<mapper class="com.kuang.dao.userMapper">
</mappers>

	sqlSessionFactory.openSession(true);

	@Delete("delete from user where id = #{id}")
    int deleteUser(@Param("uid"),int id);