From 8ebb0e0834f8ba4c59afbc78aaded0c00bb86129 Mon Sep 17 00:00:00 2001
From: ThomasChant <xgct0505@qq.com>
Date: Sun, 23 Aug 2020 20:39:27 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=94=B9=E6=96=87=E6=9C=AC=E5=8D=95?=
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---
 .../main/java/com/ruoyi/common/utils/poi/ExcelUtil.java  | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
index 9971316a4..710cdfc9a 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -452,6 +452,15 @@ public class ExcelUtil<T>
         cell.setCellValue(attr.name());
         setDataValidation(attr, row, column);
         cell.setCellStyle(styles.get("header"));
+        if (ColumnType.STRING == attr.cellType())
+        {
+            CellStyle cellStyle = cell.getCellStyle();
+            DataFormat wbDataFormat = wb.createDataFormat();
+            cellStyle.setDataFormat(wbDataFormat.getFormat("TEXT"));
+        } else if (ColumnType.NUMERIC == attr.cellType())
+        {
+            cell.setCellType(CellType.NUMERIC);
+        }
         return cell;
     }