20201125v2.0

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){
-                        newCell.setCellValue(Integer.parseInt(cell.value));
-                    }else {
+//                    if(cell.num == 1){
+//                        newCell.setCellValue(Integer.parseInt(cell.value));
+//                    }else {
+//                        newCell.setCellValue(cell.value);
+//                    }
+                    if (cell.value.length() <= 14 && cell.value.matches("\\d+")) {
+                        newCell.setCellValue(Long.parseLong(cell.value));
+                    } else {
                         newCell.setCellValue(cell.value);
                     }
                 }
@@ -625,11 +630,13 @@ public class PoiUtil {
         poiUtilCell.setValue("111222333");
         poiUtilCell.setColspan(1);
         PoiUtilCell poiUtilCell1 = new PoiUtilCell();
+
         poiUtilCell1.setValue("123");
         PoiUtilCell poiUtilCell2 = new PoiUtilCell();
         poiUtilCell2.setValue("");
         poiUtilCell2.setFunction("SUM(A1:B1)");
 
+
         List<PoiUtilCell> cells = new ArrayList<>();
         cells.add(poiUtilCell);
         cells.add(poiUtilCell1);