当提交付款单时,Fightter Strided抛出StripeException

本教程将介绍当提交付款单时,Fightter Strided抛出StripeException的处理方法,这篇教程是从别的地方看到的,然后加了一些国外程序员的疑问与解答,希望能对你有所帮助,好了,下面开始学习吧。

当提交付款单时,Fightter Strided抛出StripeException 教程 第1张

问题描述

我正在尝试使用STRPE_Payment包在我的Ffltter应用程序中实现一个Strive支付系统。在我的代码中,我调用了Stripe.instance.initPaymentSheet(.),但是当我尝试调用Stripe.instance.Present PaymentSheet(.)时,我调用了Stripe.instance.initPaymentSheet(.)。几行之后,我收到以下错误:

flutter: StripeException(error: LocalizedErrorMessage(code: FailureCode.Failed, localizedMessage: No payment sheet has been initialized yet, message: No payment sheet has been initialized yet, stripeErrorCode: null, declineCode: null, type: null))

以下是我的代码:

Future<void> makePayment() async {
 final url = Uri.parse(
  '${firebaseFunction}');

 final response =
  await http.get(url, headers: {'Content-Type': 'application/json'});

 this.paymentIntentData = json.decode(response.body);

 await Stripe.instance.initPaymentSheet(
  paymentSheetParameters: SetupPaymentSheetParameters(
paymentIntentClientSecret: paymentIntentData!['paymentIntent'],
applePay: true,
googlePay: true,
style: ThemeMode.dark,
merchantCountryCode: 'UK',
merchantDisplayName: 'Test Payment Service'));
 setState(() {});

 print('initialised');
 try {
await Stripe.instance.presentPaymentSheet();
setState(() {
  paymentIntentData = null;
});
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
  content: Text('Payment Successful!'),
));
 } catch (e) {
print(e);
 }
 // await displayPaymentSheet();
  }

下面是我的node.js代码(通过url访问):

const functions = require("firebase-functions");

const stripe = require('stripe')(functions.config().stripe.testkey);

exports.stripePayment = functions.https.onRequest(async (req, res) => {
 const paymentIntent = await stripe.paymentIntents.create({
  amount: 170,
  currency: 'usd'
 },
 function(err, paymentIntent) {
  if (err != null) {
console.log(err);
  } else {
res.json({
 paymentIntent: paymentIntent.client_secret
})
  }
 })
})

当我尝试使用Present PaymentSheet方法时,为什么付款单没有初始化(或保持初始化)?

推荐答案

工资单在安卓上可以用,但我在iphone上不能用。
我花了几个小时才找到这个答案(也在苦苦挣扎)。
条带文档中需要进行更新,但在初始化条带时,您不仅需要初始化Stripe.PublishableKey,还需要初始化Stripe.MerchantIdentifier

示例

首先,您需要在主函数中初始化条纹。(如下所示)。

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  Stripe.publishableKey = stripePublishableKey;
  Stripe.merchantIdentifier = 'any string works';
  await Stripe.instance.applySettings();
  runApp(const App());
}

然后显示工资单,不显示No payment sheet has been initialized yet

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