删除无用use

app/business/controllers/BaseController.php

@@ -3,29 +3,14 @@
 namespace business\controllers;
 
 use biz\admin\services\AdminToMerchantService;
-use biz\auth\services\MenuService;
 use biz\goods\services\CategoryRelateService;
 use biz\goods\services\UsageRelationService;
 use biz\merchant\services\AdminService;
 use biz\merchant\services\MerchantAssetService;
 use biz\merchant\services\MerchantExtendService;
 use biz\merchant\services\MerchantService;
-use common\components\error;
-use common\components\jwt;
-use common\components\stringUtil;
-use common\components\validate;
-use common\services\xhUserService;
 use Yii;
-use common\services\xhWxOpenService;
-use common\services\xhMerchantAssetService;
-use common\services\xhMerchantExtendService;
-use common\services\xhMerchantService;
-use common\services\xhAdminService;
 use common\components\util;
-use common\components\weixinUtil;
-use common\components\jsSDK;
-use common\services\xhAdminToMerchantService;
-use yii\web\Cookie;
 
 class BaseController extends PublicController
 {