From 0a36a94b7381268962236e447fb8b5eff5fd1674 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=96=AF=E7=8B=82=E7=9A=84=E7=8B=AE=E5=AD=90Li?=
 <15040126243@163.com>
Date: Sat, 27 Nov 2021 11:18:41 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E6=8A=A5=E9=94=99=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=20excel=20=E8=A1=A8=E5=A4=B4=E4=BF=A1=E6=81=AF?=
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---
 .../ruoyi/common/excel/DefaultExcelListener.java | 16 +++++++++++-----
 1 file changed, 11 insertions(+), 5 deletions(-)

diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/excel/DefaultExcelListener.java b/ruoyi-common/src/main/java/com/ruoyi/common/excel/DefaultExcelListener.java
index 04bee4fb6..f626a5e11 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/excel/DefaultExcelListener.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/excel/DefaultExcelListener.java
@@ -31,6 +31,11 @@ public class DefaultExcelListener<T> extends AnalysisEventListener<T> implements
      */
     private Boolean isValidate = Boolean.TRUE;
 
+    /**
+     * excel 表头数据
+     */
+    private Map<Integer, String> headMap;
+
     /**
      * 导入回执
      */
@@ -52,11 +57,11 @@ public class DefaultExcelListener<T> extends AnalysisEventListener<T> implements
         String errMsg = null;
         if (exception instanceof ExcelDataConvertException) {
             // 如果是某一个单元格的转换异常 能获取到具体行号
-            // 如果要获取头的信息 配合doAfterAllAnalysedHeadMap使用
             ExcelDataConvertException excelDataConvertException = (ExcelDataConvertException) exception;
-            errMsg = StrUtil.format("第{}行-第{}列解析异常<br/>",
-                excelDataConvertException.getRowIndex() + 1,
-                excelDataConvertException.getColumnIndex() + 1);
+            Integer rowIndex = excelDataConvertException.getRowIndex();
+            Integer columnIndex = excelDataConvertException.getColumnIndex();
+            errMsg = StrUtil.format("第{}行-第{}列-表头{}: 解析异常<br/>",
+                rowIndex + 1, columnIndex + 1, headMap.get(columnIndex));
             if (log.isDebugEnabled()) {
                 log.error(errMsg);
             }
@@ -78,7 +83,8 @@ public class DefaultExcelListener<T> extends AnalysisEventListener<T> implements
 
     @Override
     public void invokeHeadMap(Map<Integer, String> headMap, AnalysisContext context) {
-        log.debug("解析到一条头数据: {}", JSON.toJSONString(headMap));
+        this.headMap = headMap;
+        log.debug("解析到一条表头数据: {}", JSON.toJSONString(headMap));
     }
 
     @Override