From 2bdedf7fe7ab8c83906dea4c0ca4955c6bb759ad Mon Sep 17 00:00:00 2001
From: wangjiahao <1522128093@qq.com>
Date: Mon, 20 Jan 2025 13:15:41 +0800
Subject: [PATCH] =?UTF-8?q?refactor:=20=E4=BC=98=E5=8C=96=E5=9B=BE?=
 =?UTF-8?q?=E7=89=87=E4=B8=8A=E4=BC=A0=E9=94=99=E8=AF=AF=E6=8F=90=E7=A4=BA?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../visualization/server/StaticResourceServer.java       | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/core/core-backend/src/main/java/io/dataease/visualization/server/StaticResourceServer.java b/core/core-backend/src/main/java/io/dataease/visualization/server/StaticResourceServer.java
index 3dfce540bb..12cfdd6984 100644
--- a/core/core-backend/src/main/java/io/dataease/visualization/server/StaticResourceServer.java
+++ b/core/core-backend/src/main/java/io/dataease/visualization/server/StaticResourceServer.java
@@ -118,7 +118,7 @@ public class StaticResourceServer implements StaticResourceApi {
         return null;
     }
 
-    private static boolean isValidSVG(MultipartFile file) {
+    private static boolean isValidSVG(MultipartFile file){
         if (file == null || file.isEmpty()) {
             return false;
         }
@@ -143,8 +143,13 @@ public class StaticResourceServer implements StaticResourceApi {
             }
         } catch (ParserConfigurationException | SAXException | IOException e) {
             // 如果出现任何解析错误，说明该文件不是合法的SVG
-            return false;
+            if(e.getMessage() != null && e.getMessage().indexOf("DOCTYPE")>-1){
+                DEException.throwException("svg 内容禁止使用 DOCTYPE");
+            }else {
+                DEException.throwException(e);
+            }
         }
+        return false;
     }
     public static FileType getFileType(InputStream is) throws IOException {
         byte[] src = new byte[28];