I am attempting to integrate wallets (Google/Apple Pay) into an existing Stripe elements page.

我正在尝试将钱包(Google/Apple Pay)集成到现有的条纹元素页面中。

const paymentRequest = stripe.paymentRequest({
            country: 'GB',
            currency: 'gbp',
            total: {
                label: 'Demo total',
                amount: 1000,
            },
        });


        paymentRequest.addEventListener('token', (event) =>
        {
            //const token = event.paymentMethod.token;
            // Handle the token event here
            if (event.token)
            {
                let token = event.token.id;
                let payerName = event.payerName;
                let payerEmail = event.payerEmail;
                let payerPhone = event.payerPhone;

                stripeWalletToken(token);
            }

            event.complete('success');
        });

        paymentRequest.addEventListener('source', (event) =>
        {
            if (event.source)
            {
                let payerName = event.payerName;
                let payerEmail = event.payerEmail;
                let payerPhone = event.payerPhone;

                let source = event.source.id;
                // Handle the source event here
                stripeWalletSource(source);                
            }
            // Handle the source event here
            event.complete('success');
        });


        const prButton = elements.create('paymentRequestButton', {
            paymentRequest: paymentRequest,
            style: {
                paymentRequestButton: {
                    type: 'default',
                    theme: 'dark',
                    height: '64px',
                },
            },
        });

Once I receive the source id, I send it to my server and try to update the PaymentIntent as such:

收到源id后，我将其发送到服务器，并尝试按如下方式更新PaymentIntent：

    if (i != null)
    {
        var options = new PaymentIntentUpdateOptions
        {
        PaymentMethod = "pm_card_yournewsourceid", // Replace with your new PaymentMethod ID
        };

        var service = new PaymentIntentService();
        PaymentIntent updatedPaymentIntent = service.Update(i.Id, options);

    }

However I get the message "A source must be attached to a customer to be used as a payment_method". I do not want to create a customer on Stripe's platform. I simply want to update the existing payment intent with the payment that has been received from Google/Apple.

然而，我得到的消息是“必须将源附加到客户，才能用作付款方法”。我不想在斯利普的平台上创建客户。我只是想用从谷歌/苹果收到的付款更新现有的付款意图。

I have tried consulting Stripe's 'documentation' and there's nothing to cover it. Their support staff are unable to understand the issue, let alone provide a solution.

我试着查阅了斯利普的“文档”，但没有任何相关内容。他们的支持人员无法理解这个问题，更不用说提供解决方案了。

You're getting this error because you're using Tokens - which you shouldn't do.

您收到这个错误是因为您正在使用令牌--您不应该这样做。

I'd suggest following the up-to-date documentation on Stripe's Payment Request Element, which doesn't tokenize the card wallet using the Tokens API, but the Payment Methods API:

https://stripe.com/docs/stripe-js/elements/payment-request-button

我建议遵循Stripe的Payment Request Element的最新文档，它不使用Tokens API标记卡钱包，而是使用Payment Methods API：https://stripe.com/docs/stripe-js/elements/payment-request-button

Your integration differs from this documentation, notably on the paymentRequest.on('payment_method',{}) and stripe.confirmPayment({}):

https://stripe.com/docs/stripe-js/elements/payment-request-button?client=html#html-js-complete-payment

您的集成与本文档不同，特别是在PaymentRequest.on(‘Payment_Method’，{})和stripe.confirmPayment({})：https://stripe.com/docs/stripe-js/elements/payment-request-button?client=html#html-js-complete-payment