Php 贝宝支付网关集成
我将paypal支付网关集成到一个网站中。成功支付后,我将其重定向到Php 贝宝支付网关集成,php,paypal,Php,Paypal,我将paypal支付网关集成到一个网站中。成功支付后,我将其重定向到success.php文件。在success.php文件中,我包含了所有插入参数和一条成功消息。付款后,它将正确重定向到success.php文件,但显示付款失败消息,并且没有数据插入数据库。下面是我的success.php页面代码 <?php include 'dbConfig.php'; //Get payment information from PayPal $item_number = $_GET['ite
success.php
文件。在success.php
文件中,我包含了所有插入参数和一条成功消息。付款后,它将正确重定向到success.php
文件,但显示付款失败消息,并且没有数据插入数据库。下面是我的success.php
页面代码
<?php
include 'dbConfig.php';
//Get payment information from PayPal
$item_number = $_GET['item_number'];
$txn_id = $_GET['tx'];
$payment_gross = $_GET['amt'];
$currency_code = $_GET['cc'];
$payment_status = $_GET['st'];
//Get product price from database
$productResult = $db->query("SELECT price FROM products WHERE id = = '".$item_number."'");
$productRow = $productResult->fetch_assoc();
$productPrice = $productRow['price'];
if(!empty($txn_id) && $payment_gross == $productPrice){
//Check if payment data exists with the same TXN ID.
$prevPaymentResult = $db->query("SELECT payment_id FROM payments WHERE txn_id = '".$txn_id."'");
if($prevPaymentResult->num_rows > 0){
$paymentRow = $prevPaymentResult->fetch_assoc();
$last_insert_id = $paymentRow['payment_id'];
}else{
//Insert tansaction data into the database
$insert = $db->query("INSERT INTO payments(item_number,txn_id,payment_gross,currency_code,payment_status) VALUES('".$item_number."','".$txn_id."','".$payment_gross."','".$currency_code."','".$payment_status."')");
$last_insert_id = $db->insert_id;
}
?>
<h1>Your payment has been successful.</h1>
<h1>Your Payment ID - <?php echo $last_insert_id; ?></h1>
<?php }else{ ?>
<h1>Your payment has failed.</h1>
<?php } ?>
根据Van Hoa的建议,当您将用户重定向到成功页面时,paypal不会将付款信息作为参数发送。PayPal将只发送回令牌和付款人ID 将买家从paypal.com重定向回您的网站时, PayPal附加了Express Checkout交易令牌和唯一的 PayPal买家ID作为返回URL的获取参数; 这些GET参数被命名为令牌和PayerID (增加重点)
您可以使用返回的令牌通过
GetExpressCheckoutDetails
获取支付详细信息,并将您从PayPal获得的令牌传递给它。没有为其准备的语句。你是