From 67b483b124d74ba1ef5701b508d4e808e26b0d2e Mon Sep 17 00:00:00 2001
From: zhanzhiqin <895896009@qq.com>
Date: 星期五, 11 三月 2022 15:13:09 +0800
Subject: [PATCH] fix

---
 sandu-common/src/main/java/com/sandu/common/security/LoginUserInfo.java |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/sandu-common/src/main/java/com/sandu/common/security/LoginUserInfo.java b/sandu-common/src/main/java/com/sandu/common/security/LoginUserInfo.java
index 85aba1f..66cbdcf 100644
--- a/sandu-common/src/main/java/com/sandu/common/security/LoginUserInfo.java
+++ b/sandu-common/src/main/java/com/sandu/common/security/LoginUserInfo.java
@@ -2,12 +2,14 @@
 
 import cn.hutool.core.util.StrUtil;
 import com.fasterxml.jackson.annotation.JsonIgnore;
+import com.google.common.collect.Lists;
 import com.sandu.common.enums.AdminStatusStatus;
 import lombok.Data;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
 import org.springframework.security.core.userdetails.UserDetails;
 
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.stream.Collectors;
@@ -43,7 +45,7 @@
     @Override
     public Collection<? extends GrantedAuthority> getAuthorities() {
         if (StrUtil.isBlank(permission)) {
-            return null;
+            return Lists.newArrayList();
         }
         return Arrays.stream(permission.split(","))
                 .map(SimpleGrantedAuthority::new)

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