poi 整数类型转成数字格式

util/src/main/java/com/ccsens/util/PoiUtil.java

@@ -178,9 +178,14 @@ public class PoiUtil {
                 CellStyle style = wb.createCellStyle();
                 //设置内容
                 if (!WebConstant.CELL_NULL.equals(cell.value)){
-                    if(cell.num == 1){
+//                    if(cell.num == 1){
-                        newCell.setCellValue(Integer.parseInt(cell.value));
+//                        newCell.setCellValue(Integer.parseInt(cell.value));
-                    }else {
+//                    }else {
+//                        newCell.setCellValue(cell.value);
+//                    }
+                    if (cell.value.matches("\\d+")) {
+                        newCell.setCellValue(Long.parseLong(cell.value));
+                    } else {
                         newCell.setCellValue(cell.value);
                     }
                 }
@@ -627,7 +632,7 @@ public class PoiUtil {
         PoiUtilCell poiUtilCella = new PoiUtilCell();
         PoiUtilCell poiUtilCellb = new PoiUtilCell();
         PoiUtilCell poiUtilCell1 = new PoiUtilCell();
-        poiUtilCell1.setValue("aaadddfffersdfsdfasftargadfgergsdfhasfgasfgaertagaergafdhsfgjfyk");
+        poiUtilCell1.setValue("1");
 
         List<PoiUtilCell> cells = new ArrayList<>();
         cells.add(poiUtilCell);