修改支付方式

packages/Longyi/Pay/Airwallex/src/Payment/Airwallex.php

@@ -23,7 +23,7 @@ class Airwallex extends Payment
     protected $apikey;
     protected $secret;
     protected $currentOrder;
-    protected $prefix = 'AS';
+    protected $prefix = 'QQS';
     protected $tokenCacheKey = 'airwallex_airwallex_token';
     protected $tokenUrl = 'https://api-demo.airwallex.com/api/v1/authentication/login';
     protected $createPaymentUlr = 'https://api-demo.airwallex.com/api/v1/pa/payment_intents/create';