package com.xhkjedu.sexam.mapper.exam;

import com.xhkjedu.base.TkMapper;
import com.xhkjedu.sexam.model.exam.EBaseMac;
import org.apache.ibatis.annotations.Param;

public interface EBaseMacMapper extends TkMapper<EBaseMac> {
    //根据mac获取主键
    Integer getIdByMac(@Param("mac") String mac);
}