我通过发送托管在我的服务器本身上的返回页面 url 解决了问题,如下所示:
<?php
$access_key = "xxxx"; //put your own access_key - found in admin panel
$secret_key = "xxxxx"; //put your own secret_key - found in admin panel
$return_url = "http://xxxxx/Citrus/return_page.php"; //put your own return_url.php here.
$txn_id = time() . rand(10000,99999);
$value = $_GET["amount"]; //Charge amount is in INR by default
$data_string = "merchantAccessKey=" . $access_key
. "&transactionId=" . $txn_id
. "&amount=" . $value;
$signature = hash_hmac('sha1', $data_string, $secret_key);
$amount = array('value' => $value, 'currency' => 'INR');
$bill = array('merchantTxnId' => $txn_id,
'amount' => $amount,
'requestSignature' => $signature,
'merchantAccessKey' => $access_key,
'returnUrl' => $return_url); echo json_encode($bill); ?>
并返回 url 显示消息成功交易并返回 Activity !.
<html>
<head>
<script type="text/javascript">
var globaldata;
function setdata(data) {
globaldata = data;
}
function postResponseiOS() {
return globaldata;
}
function postResponse(data) {
CitrusResponse.pgResponse(data); }
</script>
</head>
<body>
</body>
</html>
<?php
$secret_key = "xxxxx";
$data =array();
foreach ($_POST as $name => $value) {
$data[$name] = $value;
}
$verification_data = $data['TxId']
. $data['TxStatus']
. $data['amount']
. $data['pgTxnNo']
. $data['issuerRefNo']
. $data['authIdCode']
. $data['firstName']
. $data['lastName']
. $data['pgRespCode']
. $data['addressZip'];
$signature = hash_hmac('sha1', $verification_data, $secret_key);
if ($signature == $data['signature'])
{
$json_object = json_encode($data);
echo "<script>
postResponse('$json_object');
</script>";
echo"<script> setdata ('$json_object');
</script>";
}
else {
$response_data = array("Error" => "Transaction Failed",
"Reason" => "Signature Verification Failed");
$json_object = json_encode($response_data);
echo "
<script>
postResponse('$json_object');
</script>";
echo"
<script>
setdata ('$json_object');
</script>";
}
?>