From 0209bc2efd18ee9696fdd8fb8d312c35a7c70080 Mon Sep 17 00:00:00 2001
From: lijiarao <lijiarao@syxysoft.com>
Date: Wed, 3 Nov 2021 20:54:00 +0800
Subject: [PATCH] =?UTF-8?q?fix=20bug=2041161=20=E3=80=90ie=E3=80=91?=
 =?UTF-8?q?=E4=BC=9A=E8=AE=AE=E6=B4=BB=E5=8A=A8--=E4=B8=8A=E4=BC=A0?=
 =?UTF-8?q?=E5=87=AD=E8=AF=81--=E5=9B=BE=E7=89=87=E6=98=BE=E7=A4=BA?=
 =?UTF-8?q?=E4=B8=8D=E5=87=BA=E6=9D=A5?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/jero/modules/system/controller/CommonController.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java
index ce1d79a6..cfd4ddeb 100644
--- a/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java
+++ b/jero-boot-module-system/src/main/java/com/jero/modules/system/controller/CommonController.java
@@ -172,8 +172,10 @@ public class CommonController {
             response.setContentType("application/force-download");// 设置强制下载不打开
             if (type == null) {
                 fileName = StringUtils.lowerCase(fileName);
-                if (fileName.contains(".jpg") || fileName.contains(".gif") || fileName.contains(".jpeg")||fileName.contains(".png")) {
+                if (fileName.contains(".jpg") || fileName.contains(".gif") || fileName.contains(".jpeg")) {
                     response.setContentType("image/jpeg;image/png;image/gif;image/jpg;");
+                }else if (fileName.contains(".png")){
+                    response.setContentType("image/png;");
                 }
             }
             outputStream = response.getOutputStream();