From 0a380c6ff916015b434c398448ae08746b6b0a4b Mon Sep 17 00:00:00 2001
From: gaoxun250@sina.com <gaoxun250@sina.com>
Date: 星期五, 03 二月 2023 14:19:10 +0800
Subject: [PATCH] 解决截图被占用无法打开问题

---
 src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java b/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java
index 81b3408..fd29d11 100644
--- a/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java
+++ b/src/main/java/com/genersoft/iot/vmp/conf/security/SecurityUtils.java
@@ -48,7 +48,7 @@
         Authentication authentication = getAuthentication();
         if(authentication!=null){
             Object principal = authentication.getPrincipal();
-            if(principal!=null){
+            if(principal!=null && !"anonymousUser".equals(principal)){
                 LoginUser user = (LoginUser) authentication.getPrincipal();
                 return user;
             }

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