bug

application/index/controller/BusinessDistrict.php

@@ -183,6 +183,7 @@ class BusinessDistrict extends Basic
      * @throws \think\exception\DbException
      */
     public function regions() {
+        header('Access-Control-Allow-Origin:*');
         $params = $this->request->param();
         $regions = new Regions();
         $params['code'] = empty($params['code'])? '' : $params['code'];