package com.shunzhi.mqtt2kanban.mapper;

import com.shunzhi.mqtt2kanban.bean.User;
import com.shunzhi.mqtt2kanban.bean.ValidcardeventBean;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Repository;

import java.util.List;

/**
 * dao层
 */
@Mapper
@Repository
public interface ValMapper {

    /**
     *
     * @param index 当前查询到的数据下标
     * @return
     */
    List<ValidcardeventBean> select(@Param("index") int index);

    List<User> selectUser();
}