package org.jeecg.modules.demo.test.service; import java.util.List; import org.jeecg.modules.demo.test.entity.JeecgOrderCustomer; import com.baomidou.mybatisplus.extension.service.IService; /** * @Description: 订单客户 * @Author: jeecg-boot * @Date: 2019-02-15 * @Version: V1.0 */ public interface IJeecgOrderCustomerService extends IService { /** * 根据订单id获取订单客户数据 * @param mainId 订单id * @return 订单顾客集合 */ public List selectCustomersByMainId(String mainId); }