材料计量单导入2

blade-service/blade-meter/src/main/java/org/springblade/meter/service/IMaterialMeterFormService.java

@@ -18,10 +18,12 @@ package org.springblade.meter.service;
 
 import com.baomidou.mybatisplus.core.metadata.IPage;
 import org.springblade.core.mp.support.Query;
+import org.springblade.core.tool.api.R;
 import org.springblade.meter.dto.MaterialMeterFormDTO;
 import org.springblade.meter.entity.MaterialMeterForm;
 import org.springblade.core.mp.base.BaseService;
 import org.springblade.meter.vo.MaterialMeterFormVO;
+import org.springframework.web.multipart.MultipartFile;
 
 import java.util.List;
 
@@ -43,4 +45,6 @@ public interface IMaterialMeterFormService extends BaseService<MaterialMeterForm
     void update2(MaterialMeterFormDTO dto);
 
     void delete(List<Long> ids);
+
+    R<String> importExcel(MultipartFile file, Long projectId, Long contractId,Long meterPeriodId);
 }