1

application/api/controller/Coupon.php

@@ -149,7 +149,7 @@ class Coupon extends Base
             $exchange_num++;
             UserCouponList::saveUserCoupon($v,$this->user_id);
         }
-        $exchange_num ? $this->success('兑换成功:'.$exchange_num) : $this->error('兑换失败');
+        $exchange_num ? $this->success('兑换成功:'.$exchange_num) : $this->error('兑换码错误');
     }