puzhibing
2023-06-03 92e00dafd06ec748b51f565c7a4c98986a618de9
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package com.supersavedriving.driver.modular.system.dao;
 
import com.baomidou.mybatisplus.mapper.BaseMapper;
import com.supersavedriving.driver.modular.system.model.SystemBulletinUser;
import org.apache.ibatis.annotations.Param;
 
public interface SystemBulletinUserMapper extends BaseMapper<SystemBulletinUser> {
 
 
    /**
     * 清空系统公告
     * @param userId
     */
    void clearSystemBulletinUser(@Param("userId") Integer userId);
}