package com.zhongzheng.modules.top.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.zhongzheng.common.core.domain.entity.SysUser;
import com.zhongzheng.common.core.domain.entity.TopSysUser;

/**
 * SAAS用户信息Mapper接口
 *
 * @author ruoyi
 * @date 2021-08-04
 */
public interface TopSysUserMapper extends BaseMapper<TopSysUser> {

    /**
     * 通过用户名查询用户
     *
     * @param userName 用户名
     * @return 用户对象信息
     */
    public TopSysUser selectUserByUserName(String userName);

}
