我只需要你的帮助,我使用Java语言在我的网站上使用Paypal集成,在这里我使用Express Checkout服务和Rest API调用使用直接信用卡付款,现在我已经创建了沙盒帐户并测试了它们。它的工作非常好,有适当的反应。
现在,为了获得实时付款,我们在美国有一个商业商家帐户,我们已将该银行与我们的Paypal帐户相关联,当我为REST API交易提供该商业帐户的凭据时,它会抛出错误
错误代码:401 with response : Server returned HTTP response code: 401
导致此错误的代码是:
Map sdkConfig = new HashMap(); sdkConfig.put(“mode”,“live”);
CreditCard creditCard = new CreditCard();
creditCard.setType("visa");
creditCard.setNumber("4446283280247004");
creditCard.setExpireMonth(11);
creditCard.setExpireYear(2018);
creditCard.setFirstName("Joe Shopper");
creditCard.setCvv2("177");
Details details = new Details();
details.setShipping("0");
details.setSubtotal("0.01");
details.setTax("0");
Amount amount = new Amount();
amount.setCurrency("USD");
amount.setTotal("0.01");
amount.setDetails(details);
int random = (int) Math.round(Math.random()*1000000);
System.out.println(random);
Transaction transaction = new Transaction();
transaction.setAmount(amount);
transaction.setDescription("This is the payment transaction description.");
List<Transaction> transactions = new ArrayList<Transaction>();
transactions.add(transaction);
FundingInstrument fundingInstrument = new FundingInstrument();
fundingInstrument.setCreditCard(creditCard);
List<FundingInstrument> fundingInstrumentList = new ArrayList<FundingInstrument>();
fundingInstrumentList.add(fundingInstrument);
Payer payer = new Payer();
payer.setFundingInstruments(fundingInstrumentList);
payer.setPaymentMethod("credit_card");
Payment payment = new Payment();
payment.setIntent("Sale");
payment.setPayer(payer);
payment.setTransactions(transactions);
try {
String accessToken = GenerateAccessToken.getAccessToken();
APIContext apiContext = new APIContext(accessToken);
apiContext.setConfigurationMap(sdkConfig);
Payment createdPayment = payment.create(apiContext);
System.out.println(Payment.getLastResponse());
List<Transaction> trans = createdPayment.getTransactions();
} catch (PayPalRESTException e) {
e.printStackTrace();
}
请告诉我,为了顺利进行交易和转移实际付款,我应该怎么做才能解决这个问题,如果在我的Paypal帐户设置中有任何我必须做的事情,请告诉我。