From c542b7ac32793d0338c64e26614902cd2840e8e1 Mon Sep 17 00:00:00 2001
From: 也曾为你、像超人 <1553592282@qq.com>
Date: 星期六, 01 十月 2022 07:06:10 +0800
Subject: [PATCH] 解决导出时包含空子列表数据异常的问题

---
 ruoyi-common/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

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 0958a13..d687641 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
@@ -699,6 +699,11 @@
                 subList = getListCellValue(vo);
                 subMergedLastRowNum = subMergedLastRowNum + subList.size();
             }
+            else
+            {
+                subMergedFirstRowNum++;
+                subMergedLastRowNum++;
+            }
 
             int column = 0;
             for (Object[] os : fields)
@@ -808,7 +813,6 @@
             if (!headerStyles.containsKey(key))
             {
                 CellStyle style = wb.createCellStyle();
-                style = wb.createCellStyle();
                 style.cloneStyleFrom(styles.get("data"));
                 style.setAlignment(HorizontalAlignment.CENTER);
                 style.setVerticalAlignment(VerticalAlignment.CENTER);
@@ -842,7 +846,6 @@
             if (!styles.containsKey(key))
             {
                 CellStyle style = wb.createCellStyle();
-                style = wb.createCellStyle();
                 style.setAlignment(excel.align());
                 style.setVerticalAlignment(VerticalAlignment.CENTER);
                 style.setBorderRight(BorderStyle.THIN);

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