使用 NVP API 的 Paypal 集成

Question

我正在为我的客户制作电子商务网站，但我不熟悉支付网关和 API，所以我在使用 Paypal NVP API 集成 paypal 时遇到了问题。我在stackoverflow上找到了如何使用api的代码sn-ps，但我不明白html代码是什么我的意思是paypal按钮的代码是什么（paypal按钮将如何出现在网页中）。

    $data = array(
    "METHOD" => "BMCreateButton",
    "VERSION" => "65.2",
    "USER" => "myname_api1.yahoo.com",
    "PWD" => "abcdefg",
    "SIGNATURE" => "adhiahduiahduohuaohdohaodhahoadhadhoa",
    "BUTTONCODE" => "ENCRYPTED",
    "BUTTONTYPE" => "BUYNOW",
    "BUTTONSUBTYPE" => "SERVICES",
    "BUTTONCOUNTRY" => "US",
    "BUTTONIMAGE" => "reg",
    "BUYNOWTEXT" => "BUYNOW",
    "L_BUTTONVAR0" => "bussiness=myname@yahoo.com",
    "L_BUTTONVAR1" => "item_number=$product_id_array",
    "L_BUTTONVAR2" => "item_name=$product_name",
    "L_BUTTONVAR3" => "amount=$price",
    "L_BUTTONVAR4" => "currency_code=US",
    "L_BUTTONVAR5" => "no_shipping=1",
    "L_BUTTONVAR6" => "no_note=1",
    "L_BUTTONVAR7" => "notify_url=https://mysite.net/ecommerce/storescripts/my_ipn.php",
    "L_BUTTONVAR8" => "cancel_return=https://mysite.net/ecommerce/paypal_cancel.php",
    "L_BUTTONVAR9" => "return=https://mysite.net/ecommerce/checkout_complete.php"
);
$curl = curl_init();
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_URL, 'https://api-3t.sandbox.paypal.com/nvp?'.http_build_query($data));
$nvpPayReturn = curl_exec($curl);
curl_close($curl);
}

我添加了我所有的 api 凭据和其他东西，但我不知道支付按钮使用表单通过 api 发送数据的 html 代码是什么。

我们将不胜感激。

Answer 1

这是 HTML 按钮图像：

<input type="image" src="https://www.paypalobjects.com/en_US/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/en_US/i/scr/pixel.gif" width="1" height="1">

这里是 HTML 按钮变量：

PayPal Standard HTML Button Variables

这是一个基本的“立即购买”HTML 代码：

<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="youremail@paypal.com">
<input type="hidden" name="lc" value="US">
<input type="hidden" name="item_name" value="testing">
<input type="hidden" name="amount" value="10.00">
<input type="hidden" name="currency_code" value="USD">
<input type="hidden" name="button_subtype" value="services">
<input type="hidden" name="no_note" value="0">
<input type="hidden" name="cn" value="Add special instructions to the seller:">
<input type="hidden" name="no_shipping" value="2">
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_buynowCC_LG.gif:NonHosted">
<input type="image" src="https://www.paypalobjects.com/en_US/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/en_US/i/scr/pixel.gif" width="1" height="1">
</form>