f

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

@@ -25,14 +25,6 @@ import (
 	"github.com/zeromicro/go-zero/core/logx"
 )
 
-// wxpayAPIHTTPStatus 安全读取微信支付 API 的 HTTP 状态码；部分错误路径下 result 可能为 nil（例如本地签名失败）。
-func wxpayAPIHTTPStatus(result *core.APIResult) int {
-	if result == nil || result.Response == nil {
-		return 0
-	}
-	return result.Response.StatusCode
-}
-
 const (
 	TradeStateSuccess    = "SUCCESS"    // 支付成功
 	TradeStateRefund     = "REFUND"     // 转入退款
@@ -182,7 +174,7 @@ func (w *WechatPayService) CreateWechatAppOrder(ctx context.Context, amount floa
 	// 发起预支付请求
 	resp, result, err := svc.Prepay(ctx, payRequest)
 	if err != nil {
-		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, wxpayAPIHTTPStatus(result))
+		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
@@ -207,23 +199,14 @@ func jsapiRequestPaymentToMap(resp *jsapi.PrepayWithRequestPaymentResponse) (map
 	if resp.Package != nil {
 		m["package"] = *resp.Package
 	}
-	if resp.SignType != nil && *resp.SignType != "" {
+	if resp.SignType != nil {
 		m["signType"] = *resp.SignType
-	} else {
-		m["signType"] = "RSA"
 	}
 	if resp.PaySign != nil {
 		m["paySign"] = *resp.PaySign
 	}
-	var missing []string
+	if len(m) != 6 {
-	for _, key := range []string{"appId", "timeStamp", "nonceStr", "package", "paySign"} {
+		return nil, fmt.Errorf("微信 JSAPI 调起参数不完整")
-		if m[key] == "" {
-			missing = append(missing, key)
-		}
-	}
-	if len(missing) > 0 {
-		logx.Errorf("[WechatPay] JSAPI 调起参数缺项: missing=%v resp=%s", missing, resp.String())
-		return nil, fmt.Errorf("微信 JSAPI 调起参数不完整: 缺少或为空 %v", missing)
 	}
 	return m, nil
 }
@@ -252,7 +235,7 @@ func (w *WechatPayService) CreateWechatMiniProgramOrder(ctx context.Context, amo
 	// 发起预支付请求
 	resp, result, err := svc.PrepayWithRequestPayment(ctx, payRequest)
 	if err != nil {
-		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, wxpayAPIHTTPStatus(result))
+		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, result.Response.StatusCode)
 	}
 	return jsapiRequestPaymentToMap(resp)
 }
@@ -282,7 +265,7 @@ func (w *WechatPayService) CreateWechatH5Order(ctx context.Context, amount float
 	resp, result, err := svc.PrepayWithRequestPayment(ctx, payRequest)
 	logx.Infof("微信h5支付订单：resp: %+v, result: %+v, err: %+v", resp, result, err)
 	if err != nil {
-		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, wxpayAPIHTTPStatus(result))
+		return "", fmt.Errorf("微信支付订单创建失败: %v, 状态码: %d", err, result.Response.StatusCode)
 	}
 	return jsapiRequestPaymentToMap(resp)
 }
@@ -291,14 +274,17 @@ func (w *WechatPayService) CreateWechatH5Order(ctx context.Context, amount float
 func (w *WechatPayService) CreateWechatOrder(ctx context.Context, amount float64, description string, outTradeNo string) (interface{}, error) {
 	platformVal := ctx.Value("platform")
 	platform, ok := platformVal.(string)
+	rawPlatform := platform
 	platform = strings.TrimSpace(platform)
+	logx.WithContext(ctx).Infof(
+		"[WechatPay] CreateWechatOrder platform ctx: value_type=%T assert_ok=%v raw=%q trimmed=%q ref_wxh5=%q ref_wxmini=%q ref_app=%q out_trade_no=%s",
+		platformVal, ok, rawPlatform, platform, model.PlatformWxH5, model.PlatformWxMini, model.PlatformApp, outTradeNo,
+	)
 	if !ok || platform == "" {
 		logx.WithContext(ctx).Errorf("[WechatPay] CreateWechatOrder 缺少 X-Platform")
 		return "", fmt.Errorf("缺少 X-Platform 请求头（微信内请传 wxh5）")
 	}
 
-	logx.WithContext(ctx).Infof("[WechatPay] CreateWechatOrder platform=%q out_trade_no=%s", platform, outTradeNo)
-
 	var prepayData interface{}
 	var err error
 
@@ -317,6 +303,10 @@ func (w *WechatPayService) CreateWechatOrder(ctx context.Context, amount float64
 			return "", err
 		}
 	case model.PlatformWxH5:
+		logx.WithContext(ctx).Infof(
+			"[WechatPay] CreateWechatOrder branch=wxh5 out_trade_no=%s amount=%.2f desc_len=%d",
+			outTradeNo, amount, len(description),
+		)
 		userID, getUidErr := ctxdata.GetUidFromCtx(ctx)
 		if getUidErr != nil {
 			return "", getUidErr
@@ -343,6 +333,14 @@ func (w *WechatPayService) CreateWechatOrder(ctx context.Context, amount float64
 
 	if prepayData == nil {
 		logx.WithContext(ctx).Errorf("[WechatPay] CreateWechatOrder 返回 prepayData 为 nil platform=%q", platform)
+	} else if m, isMap := prepayData.(map[string]string); isMap {
+		keys := make([]string, 0, len(m))
+		for k := range m {
+			keys = append(keys, k)
+		}
+		logx.WithContext(ctx).Infof("[WechatPay] CreateWechatOrder return prepay: platform=%q type=map[string]string len=%d keys=%v", platform, len(m), keys)
+	} else {
+		logx.WithContext(ctx).Infof("[WechatPay] CreateWechatOrder return prepay: platform=%q type=%T", platform, prepayData)
 	}
 
 	// 返回预支付ID
@@ -380,7 +378,7 @@ func (w *WechatPayService) QueryOrderStatus(ctx context.Context, transactionID s
 		Mchid:         core.String(w.config.Wxpay.MchID),
 	})
 	if err != nil {
-		return nil, fmt.Errorf("订单查询失败: %v, 状态码: %d", err, wxpayAPIHTTPStatus(result))
+		return nil, fmt.Errorf("订单查询失败: %v, 状态码: %d", err, result.Response.StatusCode)
 	}
 	return resp, nil