From 611ed24e75b109b289dd3af19150ff5968078861 Mon Sep 17 00:00:00 2001
From: RuoYi <yzz_ivy@163.com>
Date: Sat, 19 Aug 2023 15:41:14 +0800
Subject: [PATCH] importExcel close InputStream

---
 .../com/ruoyi/common/utils/poi/ExcelUtil.java | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java b/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
index 82b8bbb..cb6f037 100644
--- a/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
+++ b/src/main/java/com/ruoyi/common/utils/poi/ExcelUtil.java
@@ -288,9 +288,23 @@ public class ExcelUtil<T>
      * @param is 输入流
      * @return 转换后集合
      */
-    public List<T> importExcel(InputStream is) throws Exception
+    public List<T> importExcel(InputStream is)
     {
-        return importExcel(is, 0);
+        List<T> list = null;
+        try
+        {
+            list = importExcel(is, 0);
+        }
+        catch (Exception e)
+        {
+            log.error("导入Excel异常{}", e.getMessage());
+            throw new UtilException(e.getMessage());
+        }
+        finally
+        {
+            IOUtils.closeQuietly(is);
+        }
+        return list;
     }
 
     /**
@@ -336,7 +350,6 @@ public class ExcelUtil<T>
         }
         // 获取最后一个非空行的行下标，比如总行数为n，则返回的为n-1
         int rows = sheet.getLastRowNum();
-
         if (rows > 0)
         {
             // 定义一个map用于存放excel列的序号和field.