增加格式化数据限制

src/main/java/com/keymobile/indicators/utils/ExcelUtil.java

@@ -3,11 +3,21 @@ package com.keymobile.indicators.utils;
 import org.apache.poi.ss.usermodel.CellType;
 import org.apache.poi.xssf.usermodel.XSSFCell;
 
+import java.math.RoundingMode;
+import java.text.NumberFormat;
+
 /**
  * excel操作工具类
  */
 public class ExcelUtil {
 
+    private static NumberFormat numberFormat = NumberFormat.getNumberInstance();
+
+    static {
+        numberFormat.setRoundingMode(RoundingMode.HALF_UP);
+        numberFormat.setGroupingUsed(false);
+    }
+
     /**
      * 获取excel单元格值
      * @param xssfCell
@@ -20,7 +30,8 @@ public class ExcelUtil {
             if (CellType.STRING.equals(cellType)) {
                 cellValue = xssfCell.getStringCellValue();
             } else if (CellType.NUMERIC.equals(cellType)) {
-                cellValue = String.valueOf(xssfCell.getNumericCellValue());
+                double d = xssfCell.getNumericCellValue();
+                cellValue = String.valueOf(numberFormat.format(d));
             } else if (CellType.BOOLEAN.equals(cellType)) {
                 cellValue = String.valueOf(xssfCell.getBooleanCellValue());
             } else if (CellType.FORMULA.equals(cellType)) {