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Date: Tue, 27 Jun 2023 13:22:16 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20=E4=BF=AE?=
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---
 .../org/dromara/system/service/impl/SysRoleServiceImpl.java  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
index 415644af..5c14294c 100644
--- a/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
+++ b/ruoyi-modules/ruoyi-system/src/main/java/org/dromara/system/service/impl/SysRoleServiceImpl.java
@@ -445,6 +445,11 @@ public class SysRoleServiceImpl implements ISysRoleService {
 
     @Override
     public void cleanOnlineUserByRole(Long roleId) {
+        // 如果角色未绑定用户 直接返回
+        Long num = userRoleMapper.selectCount(new LambdaQueryWrapper<SysUserRole>().eq(SysUserRole::getRoleId, roleId));
+        if (num == 0) {
+            return;
+        }
         List<String> keys = StpUtil.searchTokenValue("", 0, -1, false);
         if (CollUtil.isEmpty(keys)) {
             return;