f

app/main/api/internal/logic/pay/paymentlogic.go

@@ -78,7 +78,14 @@ func (l *PaymentLogic) Payment(req *types.PaymentReq) (resp *types.PaymentResp,
 			// 支付宝：按订单写入的商户标识（one/two）创建支付订单
 			prepayData, createOrderErr = l.svcCtx.AlipayService.CreateAlipayOrder(l.ctx, paymentTypeResp.payMerchantID, paymentTypeResp.amount, paymentTypeResp.description, paymentTypeResp.outTradeNo)
 		} else if req.PayMethod == "appleiap" {
-			prepayData = l.svcCtx.ApplePayService.GetIappayAppID(paymentTypeResp.outTradeNo)
+			iap := l.svcCtx.ApplePayService.GetIappayAppID(paymentTypeResp.outTradeNo)
+			prepayData = iap
+			if iap == "" {
+				createOrderErr = fmt.Errorf("获取 IAP 参数失败")
+			}
+		} else if req.PayMethod == "test" {
+			// 开发环境测试支付已在上方分支写入 prepayData；若走到此处说明非 development
+			return errors.Wrapf(xerr.NewErrMsg("测试支付仅在开发环境可用"), "ENV!=development 且 pay_method=test")
 		}
 		if createOrderErr != nil {
 			return errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "生成订单, 创建支付订单失败: %+v", createOrderErr)
@@ -89,6 +96,12 @@ func (l *PaymentLogic) Payment(req *types.PaymentReq) (resp *types.PaymentResp,
 		return nil, err
 	}
 
+	if req.PayMethod == "wechat" || req.PayMethod == "alipay" {
+		if prepayData == nil {
+			return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR), "创建支付失败: 未生成支付参数")
+		}
+	}
+
 	// 开发环境测试支付模式：事务提交后处理订单状态更新和后续流程（仅 pay_method=test 且 query 类型 orderID>0）
 	isDevTestPayment := os.Getenv("ENV") == "development" && req.PayMethod == "test"
 	if isDevTestPayment && paymentTypeResp != nil && paymentTypeResp.orderID != 0 {