From 83e5f2e24daed342d0bed47b21dd75a030e05a1b Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Thu, 19 Jun 2025 14:54:12 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96Excel=E7=BB=9F=E8=AE=A1?=
 =?UTF-8?q?=E8=A1=8C=E6=95=B0=E5=80=BC=E7=9A=84=E5=8D=95=E5=85=83=E6=A0=BC?=
 =?UTF-8?q?=E6=A0=B7=E5=BC=8F=E6=98=BE=E7=A4=BA?=
MIME-Version: 1.0
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---
 .../com/ruoyi/common/core/utils/poi/ExcelUtil.java | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
index 34df4080..776b8256 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/com/ruoyi/common/core/utils/poi/ExcelUtil.java
@@ -73,6 +73,8 @@ public class ExcelUtil<T>
 {
     private static final Logger log = LoggerFactory.getLogger(ExcelUtil.class);
 
+    public static final String SEPARATOR = ",";
+
     public static final String FORMULA_REGEX_STR = "=|-|\\+|@";
 
     public static final String[] FORMULA_STR = { "=", "-", "+", "@" };
@@ -157,11 +159,6 @@ public class ExcelUtil<T>
      */
     private Map<Integer, Double> statistics = new HashMap<Integer, Double>();
 
-    /**
-     * 数字格式
-     */
-    private static final DecimalFormat DOUBLE_FORMAT = new DecimalFormat("######0.00");
-
     /**
      * 实体对象
      */
@@ -724,6 +721,7 @@ public class ExcelUtil<T>
         style = wb.createCellStyle();
         style.setAlignment(HorizontalAlignment.CENTER);
         style.setVerticalAlignment(VerticalAlignment.CENTER);
+        style.setDataFormat(dataFormat.getFormat("######0.00"));
         Font totalFont = wb.createFont();
         totalFont.setFontName("Arial");
         totalFont.setFontHeightInPoints((short) 10);
@@ -1131,7 +1129,7 @@ public class ExcelUtil<T>
     public static String convertByExp(String propertyValue, String converterExp, String separator)
     {
         StringBuilder propertyString = new StringBuilder();
-        String[] convertSource = converterExp.split(",");
+        String[] convertSource = converterExp.split(SEPARATOR);
         for (String item : convertSource)
         {
             String[] itemArray = item.split("=");
@@ -1168,7 +1166,7 @@ public class ExcelUtil<T>
     public static String reverseByExp(String propertyValue, String converterExp, String separator)
     {
         StringBuilder propertyString = new StringBuilder();
-        String[] convertSource = converterExp.split(",");
+        String[] convertSource = converterExp.split(SEPARATOR);
         for (String item : convertSource)
         {
             String[] itemArray = item.split("=");
@@ -1256,7 +1254,7 @@ public class ExcelUtil<T>
             {
                 cell = row.createCell(key);
                 cell.setCellStyle(styles.get("total"));
-                cell.setCellValue(DOUBLE_FORMAT.format(statistics.get(key)));
+                cell.setCellValue(statistics.get(key));
             }
             statistics.clear();
         }