1

src/main/java/com/fdkankan/manage/util/ExcelUtil.java

@@ -1,5 +1,6 @@
 package com.fdkankan.manage.util;
 
+import org.apache.poi.hssf.usermodel.HSSFDateUtil;
 import org.apache.poi.hssf.usermodel.HSSFWorkbook;
 import org.apache.poi.ss.usermodel.*;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
@@ -7,7 +8,9 @@ import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.text.SimpleDateFormat;
 import java.util.ArrayList;
+import java.util.Date;
 import java.util.HashMap;
 import java.util.List;
 
@@ -30,10 +33,19 @@ public class ExcelUtil {
             //转换为List数组
             for (int cellNum=0;cellNum<= row.getLastCellNum();cellNum++){
                 Cell cell = row.getCell(cellNum);
+                if (cell != null && cell.getCellTypeEnum() != CellType.STRING && HSSFDateUtil.isCellDateFormatted(cell))
+                {
+                    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+                    Date date = HSSFDateUtil.getJavaDate(cell.getNumericCellValue());
+                    String value = sdf.format(date);
+                    map.put(cellNum,value);
+                    continue;
+                }
                 if(cell != null){
                     String value = fommartNum(cell.toString().trim());
                     map.put(cellNum,value);
                 }
+
             }
             rowList.add(map);
         }