nuttyreading-java/src/main/java/com/peanut/modules/common/service/UserContributionExchangeService.java

package com.peanut.modules.common.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.peanut.modules.common.entity.UserContributionExchange;

public interface UserContributionExchangeService extends IService<UserContributionExchange> {
}