211245412

code/finance_serv/src/main/java/com/vion/financial/handler/ImportExcel.java

+package com.vion.financial.handler;
+
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.web.multipart.MultipartFile;
+
+import com.vion.financial.excel.ImportModel;
+
+import cn.afterturn.easypoi.excel.ExcelImportUtil;
+import cn.afterturn.easypoi.excel.entity.ImportParams;
+import cn.afterturn.easypoi.excel.entity.result.ExcelImportResult;
+import cn.afterturn.easypoi.handler.inter.IExcelDataHandler;
+
+public class ImportExcel {
+	private static final Logger log=LoggerFactory.getLogger(ImportExcel.class);
+	public List<ImportModel> Import(MultipartFile file) throws IOException, Exception {
+		ImportParams importParams = new ImportParams();
+		IExcelDataHandler<ImportModel> handle=new ImportHandle();
+		handle.setNeedHandlerFields(new String[] {"合同编号"});
+		importParams.setDataHanlder(handle);
+		importParams.setNeedVerfiy(true);
+		ExcelImportResult<ImportModel> result=ExcelImportUtil.importExcelMore(file.getInputStream(), ImportModel.class, importParams);
+		List<ImportModel> successList=result.getList();
+		List<ImportModel> failList=result.getFailList();
+			
+		log.info("是否存在验证未通过的数据："+result.isVerfiyFail());
+		log.info("验证通过的数量："+successList.size());
+		log.info("验证未通过的数量"+failList.size());
+			
+		for(ImportModel importModel:successList) {
+			log.info("导入成功数据，编号="+importModel.getContract_unid()+";签订时间="+importModel.getSign_date());
+		}
+		for(ImportModel importModel:failList) {
+			log.info("导入失败数据，编号"+importModel.getContract_unid());
+		}
+		return successList;
+	}
+}