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ruoyi-license/src/main/java/com/ruoyi/license/task/LicenseCheckTask.java

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+package com.ruoyi.license.task;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+import com.ruoyi.common.constant.CacheConstants;
+import com.ruoyi.common.core.redis.RedisCache;
+import com.ruoyi.license.service.ISysLicenseService;
+
+/**
+ * 授权检查定时任务
+ *
+ * @author ruoyi
+ */
+@Component
+public class LicenseCheckTask
+{
+    @Autowired
+    private ISysLicenseService licenseService;
+
+    @Autowired
+    private RedisCache redisCache;
+
+    @Value("${license.enabled:false}")
+    private boolean licenseEnabled;
+
+    /**
+     * 每5分钟检查一次授权状态
+     */
+    @Scheduled(cron = "0 */5 * * * ?")
+    public void checkLicense()
+    {
+        if (!licenseEnabled)
+        {
+            return;
+        }
+
+        if (!licenseService.checkLicenseValid())
+        {
+            // 授权无效，删除 Redis 中所有登录 token，强制踢出所有在线用户
+            redisCache.deleteObject(redisCache.keys(CacheConstants.LOGIN_TOKEN_KEY + "*"));
+        }
+
+        licenseService.updateExpiredLicenses();
+    }
+}