Question

我正在为我的学校终端项目工作，在我的网站上你可以买硬币打开礼物，但我想自动付款。当客户完成付款后，他被重定向到 success.php 我如何安排在付款成功后，他会在他的帐户中自动获得X金额？

很抱歉使用SQL会将其更新为PDO或mySQLi

像：

if (payment_finished){
sql= UPDATE 'users' SET 'balance' = $boughtamount WHERE username = '$username'
}

我将此按钮用于paypal。

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top" style="display: inline-block;">
<input type="hidden" name="cmd" value="_s-xclick">
<table>
<tr align="center"><td><input type="hidden" name="on0" value="Coins">Number of Coins</td></tr><tr><td><select name="os0">
	<option value="25 PackArmy Coins">25 Coins €0,50 EUR</option>
	<option value="40 PackArmy Coins">40 Coins €0,80 EUR</option>
	<option value="50 PackArmy Coins">50 Coins €1,00 EUR</option>
	<option value="75 PackArmy Coins">75 Coins €1,50 EUR</option>
	<option value="100 PackArmy Coins">100 Coins €2,00 EUR</option>
	<option value="500 PackArmy Coins">500 Coins €5,00 EUR</option>
</select> </td></tr>
</table>
<input type="hidden" name="currency_code" value="EUR">
<input type="hidden" name="encrypted" value="-----BEGIN PKCS7-----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-----END PKCS7-----
">
<input type="image" src="https://www.paypalobjects.com/en_US/GB/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal – The safer, easier way to pay online.">
<img alt="" border="0" src="https://www.paypalobjects.com/nl_NL/i/scr/pixel.gif" width="1" height="1">
</form>

我希望有人可以帮助我！非常感谢。

亲切的问候，菊兰

Answer 1

根据您的paypal配置，当重定向时，付款将具有特定状态（成功/失败/取消/错误）。您可以检索该状态（和您的参考）以自动执行该过程。通常，当用户被“重定向”时，您将通过POST接收该数据。另一个选项是paypal在用户被重定向后发送数据的钩子。为了了解如何获取数据，您应该阅读适合您在paypal上配置/方法的文档。

如何自动付款

1 个答案: