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2024-07-10 72b148da118e3ee9ab34fa446dc4a70b925fb799

 ruoyi-service/ruoyi-goods/src/main/java/com/ruoyi/goods/service/impl/TGoodsServiceImpl.java

@@ -229,7 +229,8 @@
            }
            boolean canBuy = good.getTotal() - item >= number;
            if (!canBuy) {
                throw new GlobalException("商品库存不足，兑换失败！");
                return R.exchangeError("商品库存不足，兑换失败！");
//                throw new GlobalException("商品库存不足，兑换失败！");
            }
            // 检查用户兑换数量是否超过单用户最大兑换数量
            List<TOrder> orderList = orderService.lambdaQuery().eq(TOrder::getUserId, user.getId())