package com.itheima.sfbx.points.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.itheima.sfbx.points.pojo.Dnu;

/**
 * @Description：用户日活跃数服务类接口
 */
public interface IDnuService extends IService<Dnu> {


}
