f

app/main/api/desc/front/pay.api

@@ -46,7 +46,7 @@ service main {
 type (
 	PaymentReq {
 		Id        string `json:"id"`
-		PayMethod string `json:"pay_method"`
+		PayMethod string `json:"pay_method" validate:"required,oneof=wechat alipay appleiap test"`
 		PayType   string `json:"pay_type" validate:"required,oneof=query agent_vip"`
 	}
 	PaymentResp {

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 {

app/main/api/internal/service/wechatpayService.go

@@ -180,6 +180,36 @@ func (w *WechatPayService) CreateWechatAppOrder(ctx context.Context, amount floa
 	return *resp.PrepayId, nil
 }
 
+// jsapiRequestPaymentToMap 将 JSAPI 调起参数转为 map[string]string，便于 JSON 序列化给前端 WeixinJSBridge
+func jsapiRequestPaymentToMap(resp *jsapi.PrepayWithRequestPaymentResponse) (map[string]string, error) {
+	if resp == nil {
+		return nil, fmt.Errorf("微信下单返回为空")
+	}
+	m := map[string]string{}
+	if resp.Appid != nil {
+		m["appId"] = *resp.Appid
+	}
+	if resp.TimeStamp != nil {
+		m["timeStamp"] = *resp.TimeStamp
+	}
+	if resp.NonceStr != nil {
+		m["nonceStr"] = *resp.NonceStr
+	}
+	if resp.Package != nil {
+		m["package"] = *resp.Package
+	}
+	if resp.SignType != nil {
+		m["signType"] = *resp.SignType
+	}
+	if resp.PaySign != nil {
+		m["paySign"] = *resp.PaySign
+	}
+	if len(m) != 6 {
+		return nil, fmt.Errorf("微信 JSAPI 调起参数不完整")
+	}
+	return m, nil
+}
+
 // CreateWechatMiniProgramOrder 创建微信小程序支付订单
 func (w *WechatPayService) CreateWechatMiniProgramOrder(ctx context.Context, amount float64, description string, outTradeNo string, openid string) (interface{}, error) {
 	totalAmount := lzUtils.ToWechatAmount(amount)
@@ -206,8 +236,7 @@ func (w *WechatPayService) CreateWechatMiniProgramOrder(ctx context.Context, amo
 	if err != nil {
 		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, result.Response.StatusCode)
 	}
-	// 返回预支付交易会话标识
-	return resp, nil
+	return jsapiRequestPaymentToMap(resp)
 }
 
 // CreateWechatH5Order 创建微信H5支付订单
@@ -237,14 +266,16 @@ func (w *WechatPayService) CreateWechatH5Order(ctx context.Context, amount float
 	if err != nil {
 		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, result.Response.StatusCode)
 	}
-	// 返回预支付交易会话标识
-	return resp, nil
+	return jsapiRequestPaymentToMap(resp)
 }
 
 // CreateWechatOrder 创建微信支付订单（集成 APP、H5、小程序）
 func (w *WechatPayService) CreateWechatOrder(ctx context.Context, amount float64, description string, outTradeNo string) (interface{}, error) {
-	// 根据 ctx 中的 platform 判断平台
-	platform := ctx.Value("platform").(string)
+	platformVal := ctx.Value("platform")
+	platform, ok := platformVal.(string)
+	if !ok || platform == "" {
+		return "", fmt.Errorf("缺少 X-Platform 请求头（微信内请传 wxh5）")
+	}
 
 	var prepayData interface{}
 	var err error

app/main/api/internal/types/types.go

@@ -1851,7 +1851,7 @@ type PaymentCheckResp struct {
 
 type PaymentReq struct {
 	Id        string `json:"id"`
-	PayMethod string `json:"pay_method"`
+	PayMethod string `json:"pay_method" validate:"required,oneof=wechat alipay appleiap test"`
 	PayType   string `json:"pay_type" validate:"required,oneof=query agent_vip"`
 }