From 470ca7784dc80df5a2d23769ca8c0922ab1f001a Mon Sep 17 00:00:00 2001
From: "Bruce.Deng" <bruce.deng@fanruan.com>
Date: Thu, 23 Apr 2020 14:54:52 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-29182=20&=20REPORT-29600=20weblogic?=
 =?UTF-8?q?=E9=83=A8=E7=BD=B2=E5=AF=BC=E5=87=BAexcel=E6=8A=A5=E9=94=99?=
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---
 fine-poi/src/com/fr/third/v2/org/apache/poi/util/TempFile.java | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fine-poi/src/com/fr/third/v2/org/apache/poi/util/TempFile.java b/fine-poi/src/com/fr/third/v2/org/apache/poi/util/TempFile.java
index 77ee75f69..838554a50 100644
--- a/fine-poi/src/com/fr/third/v2/org/apache/poi/util/TempFile.java
+++ b/fine-poi/src/com/fr/third/v2/org/apache/poi/util/TempFile.java
@@ -93,7 +93,8 @@ public final class TempFile {
         @Override
         public File createTempFile(String prefix, String suffix) throws IOException {
             // Identify and create our temp dir, if needed
-            if (dir == null)
+            // 这里判断下路径是否存在，省的再排查temp目录丢失的问题
+            if (dir == null || !dir.exists())
             {
                 dir = new File(System.getProperty("java.io.tmpdir"), "poifiles");
                 dir.mkdir();