From 30d67433106a550384fc95930fbf3127f81bf3e5 Mon Sep 17 00:00:00 2001
From: huang <youdang2000@gmail.com>
Date: Mon, 30 Mar 2026 13:21:04 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=AF=8C=E5=8F=8B=E9=AA=8C=E7=AD=BE?=
 =?UTF-8?q?=E9=94=99=E8=AF=AF=20=E2=80=94=20=E7=AD=BE=E5=90=8D=E5=8E=9F?=
 =?UTF-8?q?=E6=96=87=E5=BF=85=E9=A1=BB=E5=8C=85=E5=90=AB=E7=A9=BA=E5=80=BC?=
 =?UTF-8?q?=E5=AD=97=E6=AE=B5=EF=BC=88=E4=B8=8E=E5=AF=8C=E5=8F=8B=E6=96=87?=
 =?UTF-8?q?=E6=A1=A3=E7=AD=BE=E5=90=8D=E5=AE=9E=E4=BE=8B=E4=B8=80=E8=87=B4?=
 =?UTF-8?q?=EF=BC=89?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 pkg/fuiou/client.go | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/pkg/fuiou/client.go b/pkg/fuiou/client.go
index ef2543e..01b24fd 100644
--- a/pkg/fuiou/client.go
+++ b/pkg/fuiou/client.go
@@ -68,6 +68,8 @@ func NewClient(insCd, mchntCd, termId, apiURL, notifyURL, privateKeyBase64, publ
 func (c *Client) Sign(data interface{}) (string, error) {
 	signStr := buildSignString(data)
 
+	c.logger.Debug("富友签名原文", zap.String("sign_str", signStr))
+
 	// UTF-8 → GBK
 	gbkBytes, err := utf8ToGBK([]byte(signStr))
 	if err != nil {
@@ -227,11 +229,6 @@ func structToMap(data interface{}) map[string]string {
 			continue
 		}
 
-		// 排除空值
-		if value == "" {
-			continue
-		}
-
 		result[tag] = value
 	}