From 2cac8fe4be35a19ef87bd238959c53141e82905c Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Thu, 16 Jul 2026 17:49:29 +0800
Subject: [PATCH] =?UTF-8?q?fix(wechat):=20revert=20to=20H5=20payment=20?=
 =?UTF-8?q?=E2=80=94=20h5=5Furl=20is=20directly=20browser-openable,=20no?=
 =?UTF-8?q?=20tenpay=20conversion=20needed?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 unipay/providers/wechat.py | 16 ++++++++++------
 wwwroot/recharge.dspy      |  8 +++-----
 2 files changed, 13 insertions(+), 11 deletions(-)

diff --git a/unipay/providers/wechat.py b/unipay/providers/wechat.py
index 0d92863..767f73c 100644
--- a/unipay/providers/wechat.py
+++ b/unipay/providers/wechat.py
@@ -155,7 +155,7 @@ class WechatGateway(Gateway):
 	# -----------------------------------------------------
 	async def create_payment(self, payload: Dict[str, Any]) -> str:
 		"""
-		Native 下单（扫码支付）
+		H5 下单（返回浏览器可打开的支付页面 URL）
 		"""
 		body = {
 			"appid": self.appid,
@@ -166,11 +166,15 @@ class WechatGateway(Gateway):
 			"amount": {
 				"total": int(payload["amount"] * 100),
 				"currency": payload.get("currency", "CNY")
+			},
+			"scene_info": {
+				"payer_client_ip": payload.get("client_ip", "127.0.0.1"),
+				"h5_info": {"type": "Wap"}
 			}
 		}
 		body_str = json.dumps(body, ensure_ascii=False)
 
-		url_path = "/v3/pay/transactions/native"
+		url_path = "/v3/pay/transactions/h5"
 		url = WECHAT_API_BASE + url_path
 		auth = self._sign("POST", url_path, body_str)
 
@@ -184,10 +188,10 @@ class WechatGateway(Gateway):
 					err_code = ret.get("code", "UNKNOWN")
 					err_msg = ret.get("message", str(ret))
 					raise Exception(f"WeChat API error (HTTP {resp.status}): [{err_code}] {err_msg}")
-				code_url = ret.get("code_url")
-				if not code_url:
-					raise Exception(f"WeChat Native API response missing code_url: {json.dumps(ret, ensure_ascii=False)}")
-				return code_url
+				h5_url = ret.get("h5_url")
+				if not h5_url:
+					raise Exception(f"WeChat API response missing h5_url: {json.dumps(ret, ensure_ascii=False)}")
+				return h5_url
 
 	# -----------------------------------------------------
 	async def refund(self, payload: Dict[str, Any]) -> Dict[str, Any]:
diff --git a/wwwroot/recharge.dspy b/wwwroot/recharge.dspy
index 7e6cfa2..a3944c1 100644
--- a/wwwroot/recharge.dspy
+++ b/wwwroot/recharge.dspy
@@ -1,20 +1,18 @@
 params_kw.amount = float(params_kw.amount)
 debug(f'recharge.dspy: {params_kw=}')
 try:
-	code_url = await create_payment(request, params_kw)
+	url = await create_payment(request, params_kw)
 	if params_kw.provider == 'transfer':
 		return {
 			"widgettype":"urlwidget",
 			"mode":"replace",
 			"target":"app.sage_main_content",
-			"options":{"url": code_url}
+			"options":{"url": url}
 		}
-	# weixin://wxpay/bizpayurl?pr=xxx → https://wx.tenpay.com/f2f?pr=xxx
-	pay_url = code_url.replace('weixin://wxpay/bizpayurl', 'https://wx.tenpay.com/f2f')
 	return {
 		"widgettype":"NewWindow",
 		"options":{
-			"url": pay_url,
+			"url": url,
 			"height": "100%",
 			"width":"100%"
 		}