update

app/Http/Controllers/OrderController.php

@@ -370,7 +370,7 @@ class OrderController extends Controller
         if (!$source['wechat']['qr_code_url']) {
             abort(500, '支付网关请求失败');
         }
-        if (!Cache::put($source['id'], $order->trade_no)) {
+        if (!Cache::put($source['id'], $order->trade_no, 3600)) {
             abort(500, '订单创建失败');
         }
         return $source['wechat']['qr_code_url'];