我正在使用贝宝沙盒帐户，我有立即购买按钮。我的表格在这里：index.php
<form action="https://www.sandbox.paypal.com/cgi-bin/webscr" method="post">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="xxxxxx@gmail.com">
<input type="hidden" name="return" value="http://xxxx.net/success.php">
<input type="hidden" name="cancel_return" value="http://xxxxx.net/cancel.php">
<input type="hidden" name="notify_url" value="http://xxx.net/ipn.php">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="item_name" value="Bike">
<input type="hidden" name="amount" value="12.99">
<input type="hidden" name="a3" value="5.00">
<input type="hidden" name="p3" value="1">
<input type="hidden" name="t3" value="M">
<input type="hidden" name="rm" value="2">
<input type="hidden" name="invoice" value="ADDEdEd3dd3">
<input type="image" src="https://www.sandbox.paypal.com/en_US/i/btn/btn_buynow_SM.gif" border="0" name="submit" alt="Make payments with PayPal - it's fast, free and secure!">
</form>
这是我的成功.php
<?php
$con = mysql_connect("host","user","pass");
mysql_select_db("db");
if($con == null) {
echo "Not any connection..";
} else {
$re = mysql_query("insert into test(value) values('inserted')");
if($re != 0) {
echo "Data inserted..";
} else {
echo "Error while adding data..";
}
}
?>
我启用了 IPN 通知设置和 url，我也启用了自动重定向 url，一切正常。但 IPN 通知不起作用。
任何想法，我只是想 ping 这个页面。