package com.vincent.rsf.server.manager.service; import com.baomidou.mybatisplus.extension.service.IService; import com.vincent.rsf.framework.common.R; import com.vincent.rsf.server.manager.entity.DeliveryItem; import org.springframework.web.multipart.MultipartFile; import java.io.IOException; import java.util.HashMap; import java.util.Map; public interface DeliveryItemService extends IService { R excelImport(MultipartFile file, Map hashMap, Long loginUserId) throws Exception; }