From 1c9c2dfd82f48627130e0ab7357c8c16fa49800f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=B5=B5=E5=BF=A0=E6=9E=97?= <170083662@qq.com>
Date: Tue, 7 Apr 2026 21:14:34 +0800
Subject: [PATCH] =?UTF-8?q?fix(qrLogin):=20=E4=BF=AE=E6=AD=A3=E4=BA=8C?=
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- 将 scene 参数由 "token=" + token 改为直接传 token
- 确保 scene 为字符串且长度不超过 32 字符
- 便于小程序端通过 router.params.scene 获取 token
- 优化注释说明二维码参数限制和使用方式
---
 .../com/gxwebsoft/auto/service/impl/QrLoginServiceImpl.java   | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/main/java/com/gxwebsoft/auto/service/impl/QrLoginServiceImpl.java b/src/main/java/com/gxwebsoft/auto/service/impl/QrLoginServiceImpl.java
index 4876c48..9832787 100644
--- a/src/main/java/com/gxwebsoft/auto/service/impl/QrLoginServiceImpl.java
+++ b/src/main/java/com/gxwebsoft/auto/service/impl/QrLoginServiceImpl.java
@@ -138,7 +138,9 @@ public class QrLoginServiceImpl implements QrLoginService {
       String apiUrl = "https://api.weixin.qq.com/wxa/getwxacodeunlimit?access_token=" + accessToken;
 
       HashMap<String, Object> params = new HashMap<>();
-      params.put("scene", "token=" + token);  // 场景值，扫码后会透传
+      // scene 必须是字符串，最大 32 字符，直接传 token（32位UUID）刚好满足限制
+      // 小程序端通过 router.params.scene 获取此 token
+      params.put("scene", token);
       params.put("page", "pages/public/qr-confirm/index");  // 小程序确认页面路径
       params.put("env_version", "release");  // 正式版小程序
       params.put("width", 280);  // 二维码宽度