意见修改

@@ -62,8 +62,8 @@ class PayController extends WeChatBaseController
 
     }
     public function demo(){
-        var_dump(cache('re'));
-        var_dump(cache('changecode'));
+        var_dump(cache('result'));
+//        var_dump(cache('changecode'));
 //        var_dump(cache('order'));
     }
 
@@ -88,6 +88,7 @@ class PayController extends WeChatBaseController
         $app = new Application($this->options);
         $payment = $app->payment;
         $result = $payment->prepare($order);
+        cache('result',$result);
         if ($result->return_code == 'SUCCESS' && $result->result_code == 'SUCCESS'){
             //判断支付并发情况
 //            if (Db::name('light_order')->where(['light_id'=>$data['light_id'],'status'=>1,'end_time'=>['>',time()]])->find()){