【报Bug】uni-pay 微信小程序的微信支付问题

示例代码：

config.js

// 微信支付相关  
    "wxpay": {  
        "enable": true, // 是否启用微信支付  
        // 微信 - 小程序支付  
        "mp": {  
            "appId": "wx65---------------------", // 小程序的appid  
            "secret": "5--------------------------------", // 小程序的secret  
            "mchId": "1------------------", // 商户id  
            "key": "Q-----------------------------", // v2的api key  
            "pfx": fs.readFileSync(__dirname + '/wxpay/apiclient_cert.p12'), // v2需要用到的证书  
            "v3Key": "Q-----------------------------", // v3的api key  
            "appCertPath": path.join(__dirname, 'wxpay/apiclient_cert.pem'), // v3需要用到的证书  
            "appPrivateKeyPath": path.join(__dirname, 'wxpay/apiclient_key.pem'), // v3需要用到的证书  
            "version": 2, // 启用支付的版本 2代表v2版本 3 代表v3版本  
        },  

操作步骤：

完全按uni-pay2文档配置示例程序，点击“打开收银台”或者“直接支付”就会弹出报错提示。
查了云函数uni-pay-co的日志,除了入参，后面都是报错：

 [uni-pay-co/ac1cc30-------------隐藏/331ms/ERROR] data:  { provider: 'wxpay',  
  total_fee: 1,  
  user_id: undefined,  
  openid: 'om-----------------------------隐藏',  
  order_no: 'test1718718280579',  
  out_trade_no: 'test1718718280579-1',  
  description: '测试订单',  
  type: 'test',  
  qr_code: undefined,  
  custom: { a: 'a', b: 1 },  
  other: undefined,  
  clientInfo:   
   { scene: 1001,  
     batteryLevel: 100,  
     benchmarkLevel: -1,  
     memorySize: 2048,  
     safeArea:   
      { top: 47,  
        left: 0,  
        right: 390,  
        bottom: 810,  
        width: 390,  
        height: 763 },  
     screenWidth: 390,  
     screenHeight: 844,  
     screenTop: 91,  
     windowWidth: 390,  
     windowHeight: 753,  
     statusBarHeight: 47,  
     enableDebug: false,  
     fontSizeScaleFactor: 0.96,  
     mode: 'default',  
     bluetoothEnabled: true,  
     locationEnabled: true,  
     wifiEnabled: true,  
     locationReducedAccuracy: true,  
     albumAuthorized: true,  
     bluetoothAuthorized: true,  
     cameraAuthorized: true,  
     locationAuthorized: true,  
     microphoneAuthorized: true,  
     notificationAuthorized: true,  
     notificationAlertAuthorized: true,  
     notificationBadgeAuthorized: true,  
     notificationSoundAuthorized: true,  
     phoneCalendarAuthorized: true,  
     deviceOrientation: 'portrait',  
     devicePixelRatio: 3,  
     deviceId: '17187051061335100024',  
     safeAreaInsets: { top: 47, left: 0, right: 0, bottom: 34 },  
     appId: '__UNI__3802FC5',  
     appName: 'uni-pay示例1',  
     appVersion: '1.0.0',  
     appVersionCode: '100',  
     appLanguage: 'zh-Hans',  
     uniCompileVersion: '4.15',  
     uniRuntimeVersion: '4.15',  
     uniPlatform: 'mp-weixin',  
     deviceBrand: 'devtools',  
     deviceModel: 'iPhone 12/13 (Pro)',  
     deviceType: 'phone',  
     osName: 'ios',  
     osVersion: '10.0.1',  
     hostVersion: '8.0.5',  
     hostLanguage: 'zh-CN',  
     hostName: 'WeChat',  
     hostSDKVersion: '3.4.7',  
     hostFontSizeSetting: 16,  
     windowTop: 0,  
     windowBottom: 0,  
     locale: 'zh-Hans',  
     secretType: 'none',  
     os: 'ios',  
     clientIP: '1-----------------------------隐藏',  
     userAgent: 'Mozilla/5.0 (iPhone; CPU iPhone OS 15_0 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.0 Mobile/15E148 Safari/604.1 wechatdevtools/1.06.2404301 MicroMessenger/8.0.5 webview/',  
     platform: 'mp-weixin',  
     source: 'client',  
     requestId: 'ac1c-----------------------------隐藏' },  
  cloudInfo:   
   { provider: 'aliyun',  
     spaceId: 'mp-------------------------------------------------------------隐藏',  
     useOldSpaceId: false,  
     functionName: 'uni-pay-co',  
     functionType: 'cloudobject' },  
  wxpay_virtual: undefined }  

[uni-pay-co/ac1cc30-------------隐藏/332ms/ERROR] getOrderInfoParam:  { openid: 'o-------------隐藏',  
  body: '测试订单',  
  outTradeNo: 'test1718718280579-1',  
  totalFee: 1,  
  notifyUrl: 'https://fc-mp--------------隐藏.next.bspapp.com/uni-pay-co/payNotify/wxpay-mp',  
  tradeType: 'JSAPI' }  

[uni-pay-co/ac1cc30-------------隐藏/332ms/ERROR] err:  Error: 签名错误，请检查后再试  
    at t.default._parse (/tmp/function/@common_modules/uni-pay/index.js:1:44373)  
    at t.default._requestWxpay (/tmp/function/@common_modules/uni-pay/index.js:1:45950)  
    at <anonymous>  
    at process._tickCallback (internal/process/next_tick.js:189:7)  
[uni-pay-co/ac1cc30-------------隐藏/333ms/ERROR] errMsg:  签名错误，请检查后再试  
请求响应状态: success

预期结果：

成功支付

实际结果：

失败，报53001错误，详见bug描述