From 8ba1094f1782b488f96c097e88ffd26cff41bb56 Mon Sep 17 00:00:00 2001
From: orenzhang <orenzhang@ovinc.cn>
Date: Mon, 16 Dec 2024 18:47:56 +0800
Subject: [PATCH] fix(wxpay): sign api failed

---
 .gitignore           | 1 +
 requirements.txt     | 1 +
 utils/wxpay/utils.py | 2 +-
 3 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index 9118d6d..f186a27 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 .test
 tmp
 .DS_Store
+.vscode
 
 # Env
 .env
diff --git a/requirements.txt b/requirements.txt
index 9817856..d640e09 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,6 +32,7 @@ qcloud-python-sts==3.1.6
 
 # qrcode
 qrcode==8.0.0
+pillow==11.0.0
 
 # claude
 anthropic==0.40.0
diff --git a/utils/wxpay/utils.py b/utils/wxpay/utils.py
index 089017d..79d2f6a 100644
--- a/utils/wxpay/utils.py
+++ b/utils/wxpay/utils.py
@@ -53,7 +53,7 @@ async def generate(cls, request_method: str, request_url: str, request_body: dic
             request_url=request_path,
             timestamp=timestamp,
             nonce=nonce,
-            request_body=json.dumps(request_body) if request_body else "",
+            request_body=json.dumps(request_body, ensure_ascii=False, separators=(",", ":")) if request_body else "",
         )
         signature = trader_cert.private_key.sign(
             data=raw_info.encode("utf-8"),