package com.YuyeTech.TPlat.repository;

import com.YuyeTech.TPlat.dataobject.SignInReward;
import org.springframework.data.jpa.repository.JpaRepository;

import java.util.Optional;


/**
 * @author:slambb
 * @date:2021/8/5
 */
public interface SignInRewardRepository extends JpaRepository<SignInReward,Integer> {
    Optional<SignInReward>  findByDays(Integer days);
}
