长时间不操作，自动退出登录

admin/controllers/LoginController.php

@@ -64,6 +64,10 @@ class LoginController extends BaseAdminController
                     }
                     $admin['title'] = $title;
 
+                    // 设置登录过期时间
+                    $opKey = 'op_user_'. $admin['uid'];
+                    $redis->set($opKey, time());
+                    $redis->expire($opKey, 3600);
                     return [
                         'userInfo' => $admin,
                         'token' => $adminAccessToken->access_token