贝宝退款api给出错误没有api访问接收器

Question

我正在使用自适应支付api的预批准和延迟链式支付。

使用api的测试业务帐户也是主接收帐户。

我得到一个在使用预批准启动延迟付款后生成的paykey。钱被准确地接收到主接收器。我的应用程序现在有一个场景，其中资金必须从主接收方退还给买方。当尝试使用paykey执行此退款并指定接收方并设置主接收方标志时，我收到一个错误NO_API_ACCESS_TO_RECEIVER。

这阻碍了我的应用程序发布，这是一个严重的问题。你能尽快解除我的屏蔽吗?

这是我的代码:

RefundRequest refundRequest = new RefundRequest();
    refundRequest.setPayKey(payKey);
    refundRequest.setCurrencyCode(KeyConstants.CURRENCY_USD_CODE);
    refundRequest.setRequestEnvelope(ClientInfoUtil.getMyAppRequestEnvelope());
    ReceiverList receiverList = new ReceiverList();
    Receiver receiver = new Receiver();
    receiver.setEmail(businessAccountPaypalEmail);
    receiver.setPrimary(true);
    double truncatedAmount = NumberUtil.getDoubleTruncate(amount, KeyConstants.TWO_DECIMAL_FORMAT);
    BigDecimal trunBigDecimal = new BigDecimal(truncatedAmount);
    receiver.setAmount(trunBigDecimal.setScale(2, RoundingMode.HALF_UP));
    receiverList.getReceiver().add(receiver);
    refundRequest.setReceiverList(receiverList);
    try {
        AdaptivePayments adaptivePayments = new AdaptivePayments();
        RefundResponse refundResponse =  adaptivePayments.refund(refundRequest);
        ResponseEnvelope responseEnvelope = refundResponse.getResponseEnvelope();
        AckCode ackCode = responseEnvelope.getAck();
        if(ackCode == AckCode.SUCCESS || ackCode == AckCode.SUCCESS_WITH_WARNING){
            Logger.getLogger(PayPalSessionBean.class.getName()).log(Level.INFO, "Refund success for the pay key {0} and messsage {1}",
                    new Object[]{payKey});
            System.out.println("Ack code is " + ackCode);
            RefundInfoList refundInfoList = refundResponse.getRefundInfoList();
            List<RefundInfo> refundInfos = refundInfoList.getRefundInfo();
            for (Iterator iterator = refundInfos.iterator(); iterator
                    .hasNext();) {
                RefundInfo refundInfo = (RefundInfo) iterator.next();
                System.out.println(refundInfo.getReceiver().getEmail() + "t" + refundInfo.getRefundTransactionStatus() + "t" + 
                        refundInfo.getRefundGrossAmount() + 't' + refundInfo.getRefundStatus() + 't');
                ErrorList errorList = refundInfo.getErrorList();
                List<ErrorData> errs = errorList.getError();
                for (Iterator iterator2 = errs.iterator(); iterator2
                        .hasNext();) {
                    ErrorData errorData = (ErrorData) iterator2.next();
                    System.out.println(errorData.getMessage());
                }
            }
            return true;
        }

在上面的代码片段中，返回的ACk代码是success，但是当我打印退款信息对象的退款状态时，它显示的是NO_API_ACCESS_TO_RECEIVER。我已经从主账户的paypal面板给api调用者权限了。

是不是我身边少了什么?请帮帮我!

Answer 1

如果你只是从Primary(你自己)退款给发送者，并且你想要全额退款，那么你不需要指定任何接收者。否则，我将需要某种类型的PayKey或Correlation ID来查找我这边的请求。

Answer 2

我自己知道答案了。与大家分享

从错误的位置读取paypal SDK客户端属性文件。

为了避免这类问题，我们应该在AdaptivePayments的构造函数中设置属性。

下面是更多说明的代码:

有一个会话bean PropertyBean，它有函数getPayPalProperties()，它从属性文件中读取所有paypal属性。

Properties properties = propertyBeanLocal.getPayPalProperties();
AdaptivePayments adaptivePayments = new AdaptivePayments(properties);

而不是这样做

refundRequest.setRequestEnvelope(ClientInfoUtil.getMyAppRequestEnvelope());

。

RequestEnvelope requestEnvelope = new RequestEnvelope();
requestEnvelope.setErrorLanguage("en_us");
refundRequest.setRequestEnvelope(requestEnvelope);