package com.ym.mec.education.service;

import com.ym.mec.education.entity.DemoGroupClassGroupMapper;
import com.baomidou.mybatisplus.service.IService;

/**
 * <p>
 * 试听课与班级关联表 服务类
 * </p>
 *
 * @author lemeng
 * @since 2019-09-25
 */
public interface IDemoGroupClassGroupMapperService extends IService<DemoGroupClassGroupMapper> {

}
