我在SetExpressCheckout之后调用CreateBillingAgreement,两者都是成功的。 BILLINGAGREEMENTID由CreateBillingAgreement返回。
此BILLINGAGREEMENTID作为REFERENCEID传递给DoReferenceTransaction。
NVP的构建如下:
$nvpstr = '&TOKEN=' . $token . '&REFERENCEID=' . $billing_agreement_id . '&PAYMENTACTION=' . $paymentType . '&AMT=' . $FinalPaymentAmt;
$nvpstr .= '&CURRENCYCODE=' . $currencyCodeType . '&IPADDRESS=' . $serverName .'&L_ITEMCATEGORY0=Digital'.'&DESC='.urlencode("Test Recurring Payment( $" . $_SESSION["Payment_Amount"] . " monthly)");
$nvpstr.="&L_PAYMENTREQUEST_0_ITEMCATEGORY0=Digital";
$nvpstr.="&L_PAYMENTREQUEST_0_QTY0=Digital";
$nvpstr.="&L_PAYMENTREQUEST_0_NAME0=Test Name";
$nvpstr.="&L_PAYMENTREQUEST_0_AMT0=".$_SESSION["Payment_Amount"];
$nvpstr.="&L_NAME0=Test Name";
$nvpstr.="&L_DESC0=".urlencode("Test Recurring Payment( $" . $_SESSION["Payment_Amount"] . " monthly)");
$nvpstr.="&L_AMT0=".$_SESSION["Payment_Amount"];
$nvpstr.="&L_QTY0=1";
调用DoReferenceTransaction方法给出错误:
Array
(
[TIMESTAMP] => 2015-11-02T10:20:06Z
[CORRELATIONID] => 3e60a1baba3b3
[ACK] => Failure
[VERSION] => 64
[BUILD] => 000000
[L_ERRORCODE0] => 10209
[L_ERRORCODE1] => 10004
[L_SHORTMESSAGE0] => Disabled
[L_SHORTMESSAGE1] => Invalid Data
[L_LONGMESSAGE0] => Preapproved Payments not enabled.
[L_LONGMESSAGE1] => This transaction cannot be processed.
[L_SEVERITYCODE0] => Error
[L_SEVERITYCODE1] => Error
[TRANSACTIONTYPE] => None
[PAYMENTTYPE] => None
[ORDERTIME] => 1970-01-01T00:00:00Z
[PAYMENTSTATUS] => None
[PENDINGREASON] => None
[REASONCODE] => None
)
注意:使用Sandbox帐户进行测试。
更新
function DoReferenceTransaction(){
//Format the other parameters that were stored in the session from the previous calls
$token = urlencode($_SESSION['TOKEN']);
$paymentType = urlencode($_SESSION['PaymentType']);
$currencyCodeType = urlencode($_SESSION['currencyCodeType']);
//$payerID = urlencode($_SESSION['payer_id']); $_SESSION['billing_agreement_id']
$billing_agreement_id = urlencode($_SESSION['billing_agreement_id']);
$FinalPaymentAmt = urlencode( $_SESSION["Payment_Amount"]);
$serverName = urlencode($_SERVER['SERVER_NAME']);
$nvpstr = '&TOKEN=' . $token . '&REFERENCEID=' . $billing_agreement_id . '&PAYMENTACTION=' . $paymentType . '&AMT=' . $FinalPaymentAmt;
$nvpstr .= '&CURRENCYCODE=' . $currencyCodeType . '&IPADDRESS=' . $serverName .'&L_ITEMCATEGORY0=Digital'.'&DESC='.urlencode("Test Recurring Payment( $" . $_SESSION["Payment_Amount"] . " monthly)");
$nvpstr.="&L_PAYMENTREQUEST_0_ITEMCATEGORY0=Digital";
$nvpstr.="&L_PAYMENTREQUEST_0_QTY0=Digital";
$nvpstr.="&L_PAYMENTREQUEST_0_NAME0=Test Name";
$nvpstr.="&L_PAYMENTREQUEST_0_AMT0=".$_SESSION["Payment_Amount"];
$nvpstr.="&L_NAME0=Test Name";
$nvpstr.="&L_DESC0=".urlencode("Test Recurring Payment( $" . $_SESSION["Payment_Amount"] . " monthly)");
$nvpstr.="&L_AMT0=".$_SESSION["Payment_Amount"];
$nvpstr.="&L_QTY0=1";
/* Make the call to PayPal to finalize payment
If an error occured, show the resulting errors
*/
$resArray = hash_call("DoReferenceTransaction", $nvpstr);
echo "<pre>";
print_r($resArray); exit;
/* Display the API response back to the browser.
If the response from PayPal was a success, display the response parameters'
If the response was an error, display the errors received using APIError.php.
*/
$ack = strtoupper($resArray["ACK"]);
return $resArray;
}
适用于DoReferenceTransaction的NVP:
&TOKEN=EC-30M31870BS241854X&REFERENCEID=B-81S156104Y376273D&PAYMENTACTION=Sale&AMT=3&CURRENCYCODE=USD&IPADDRESS=paypalrecurring.com&L_ITEMCATEGORY0=Digital&DESC=Test+Recurring+Payment%28+%243+monthly%29&L_PAYMENTREQUEST_0_ITEMCATEGORY0=Digital&L_PAYMENTREQUEST_0_QTY0=Digital&L_PAYMENTREQUEST_0_NAME0=Test Name&L_PAYMENTREQUEST_0_AMT0=3&L_NAME0=Test Name&L_DESC0=Test+Recurring+Payment%28+%243+monthly%29&L_AMT0=3&L_QTY0=1
答案 0 :(得分:1)
是实时或沙盒API调用吗?
您需要在PayPal帐户上激活参考交易才能调用此API。
参考交易API并非适用于所有人。我建议您联系您的PayPal代表,要求他们在您的PayPal帐户上激活此功能。
如果您在沙箱上执行此操作,则只需将沙盒帐户升级为专业版帐户即可。这应该激活沙箱帐户上的参考交易。
可以肯定的是,如果您的沙盒帐户启用了参考交易,您应该询问PayPal。
您可以在问题中发送完整的API调用吗?
<强>更新强>
我在你的代码中看到了一些奇怪的东西:
$nvpstr.="&L_PAYMENTREQUEST_0_ITEMCATEGORY0=Digital";
$nvpstr.="&L_PAYMENTREQUEST_0_QTY0=Digital";
通过以下方式更改:
$nvpstr.="&L_PAYMENTREQUEST_0_ITEMCATEGORY0=Physical";
$nvpstr.="&L_PAYMENTREQUEST_0_QTY0=1";
更新2
我在API调用中看到了一些错误:
&TOKEN=EC-30M31870BS241854X&
REFERENCEID=B-81S156104Y376273D&
PAYMENTACTION=Sale&
AMT=3&
CURRENCYCODE=USD&
IPADDRESS=paypalrecurring.com&
L_ITEMCATEGORY0=Digital&
DESC=Test+Recurring+Payment%28+%243+monthly%29&
L_PAYMENTREQUEST_0_ITEMCATEGORY0=Digital&
L_PAYMENTREQUEST_0_QTY0=Digital&
L_PAYMENTREQUEST_0_NAME0=Test Name&
L_PAYMENTREQUEST_0_AMT0=3&
L_NAME0=Test Name&
L_DESC0=Test+Recurring+Payment%28+%243+monthly%29&
L_AMT0=3&
L_QTY0=1string(606)
在IP地址变量中提供有效的IP地址。
替换
L_PAYMENTREQUEST_0_QTY0=Digital&
由:
L_PAYMENTREQUEST_0_QTY0=1&
在最后一个参数中有一个错误的参数替换:
L_QTY0=1string(606)
由:
L_QTY0=1
最终将项目类别从Digital更改为Physical。我知道您需要使用PayPal进行数字商品的特殊权利。
L_ITEMCATEGORY0=Physical&
L_PAYMENTREQUEST_0_ITEMCATEGORY0=Physical&