动机
我想在我的网站上接受信用卡。我之所以选择PayPal,是因为它们似乎是最不麻烦、也不算糟糕的利率,我想尽快开始接受信用卡。我选择信用卡支付,因为我不希望我的网站用户去PayPal网站,我希望他们留在我的网站。这看起来更令人印象深刻和专业。
我做了什么,
我从PayPal.SDK.NET451下载了PayPal.SDK.Sample.VS.2013和Paypal。我使用PayPal.dll 1.7.3.0版运行,我在沙箱上创建了一个开发商帐户,但是对于这个实验,他们建议只使用示例项目附带的clientId和clientSecret,以排除开发商帐户帐户或托管在PayPal上的应用程序定义的任何问题。
The Issue
在下面的代码中,Configuration.GetAPIContext()和card.Create(apiContext)是成功的。我正在使用Fiddler进行跟踪,可以看到2xx个响应,并且这些调用没有异常抛出。
但是,在调用payment.Create(apiContext)时会引发异常:
PayPal.PaymentsException was unhandled by user code
HResult=-2146233088
Message=The remote server returned an error: (400) Bad Request.
Response={"name":"UNKNOWN_ERROR","message":"An unknown error has occurred", "information_link":"https://developer.paypal.com/webapps/developer/docs/api/#UNKNOWN_ERROR", "debug_id":"2ae8b36c6ea98"}
Source=PayPal
StackTrace:
at PayPal.Api.PayPalResource.ConfigureAndExecute[T](APIContext apiContext, HttpMethod httpMethod, String resource, String payload, String endpoint, Boolean setAuthorizationHeader) in C:\Documents\Downloads\PayPal-NET-SDK-develop\PayPal-NET-SDK-develop\Source\SDK\Api\PayPalResource.cs:line 208
at PayPal.Api.Payment.Create(APIContext apiContext, Payment payment) in C:\Documents\Downloads\PayPal-NET-SDK-develop\PayPal-NET-SDK-develop\Source\SDK\Api\Payment.cs:line 140
at PayPal.Api.Payment.Create(APIContext apiContext) in C:\Documents\Downloads\PayPal-NET-SDK-develop\PayPal-NET-SDK-develop\Source\SDK\Api\Payment.cs:line 124 进一步信息
异常中没有说明原因的信息。请注意,同样的函数似乎在PayPal的开发者网站上也失败了!以及在从示例应用程序本身运行时失败。
代码
using PayPal.Api;
using PayPal.Sample;
protected void TestCreditCardPayment()
{
var apiContext = Configuration.GetAPIContext();
// First vault a credit card.
var card = new CreditCard
{
expire_month = 11,
expire_year = 2018,
number = "4877274905927862",
type = "visa",
cvv2 = "874"
};
var createdCard = card.Create(apiContext);
// Next, create the payment authorization using the vaulted card as the funding instrument.
var payment = new Payment
{
intent = "authorize",
payer = new Payer
{
payment_method = "credit_card",
funding_instruments = new List<FundingInstrument>
{
new FundingInstrument
{
credit_card_token = new CreditCardToken
{
credit_card_id = createdCard.id,
expire_month = createdCard.expire_month,
expire_year = createdCard.expire_year
}
}
}
},
transactions = new List<Transaction>
{
new Transaction
{
amount = new Amount
{
currency = "USD",
total = "1.00"
},
description = "This is the payment transaction description."
}
}
};
var createdPayment = payment.Create(apiContext);
}发布于 2016-06-01 14:36:46
问题是沙箱如何处理特定的卡号。您应该能够使用以下步骤4生成一个新的测试卡号:我们
只要卡通过LUHN算法,您就可以使用其他测试卡号生成器。
https://stackoverflow.com/questions/37417523
复制相似问题