PayPal API 监听器网站支付标准 URI

发布于 2024-09-12 15:07:56 字数 12967 浏览 2 评论 0原文

PayPal IPN 指南文档明确说明

将请求发布到 www.paypal.com 或 www.sandbox.paypal.com，具体取决于您是要在沙盒中上线还是测试侦听器。
等待 PayPal 的响应，该响应要么已验证，要么无效。

好吧，我尝试了（沙盒版本），响应是一个完整的 HTML 页面。

所以我浏览了代码示例 https://www.paypal.com/us/cgi-bin/webscr?cmd=p/pdn/ipn-codesamples-pop-outside#php 并看到建议的 URI 是 / cgi-bin/webscr.我尝试了一下，仍然得到了完整的 HTML 页面。 DOCTYPE 和一切。

我做错了什么？是我个人如此，还是 PayPal 文档不必要地令人困惑？

编辑添加：

我尝试将 URL 重置为我控制的页面，该页面仅转储 $_GET、$_POST 和 $_SERVER 数据，我可以看到我正在发送正确的信息。（我现在将信息放入 $_GET 字符串中，正如 Alex K 建议的那样，而不是放入 POST 正文中，但我仍然将其作为 POST 请求发送。

）仍然从沙箱收到 HTML 回复：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<!--
         Script info: script: webscr, cmd: notify-validate, template: p/wel/sandbox-outside, date: Jul 28, 2010 17:09:26 PDT; country: US, language: en_US, xslt server: 
        web version: 64.0-1430643 branch: UPR_641_int
        content version: -
        pexml version: 64.0-1434686
        page XSL: Merchant/default/en_US/homepage/SandBox-outside.xsl
       hostname : DOxxcnld8je7pj0zYHT0DtWhtm4QxXx1WVQNKYCmQt0
         rlogid : DOxxcnld8je7pj0zYHT0Do0AouceG%2b49A2fz8FNwI82Hi9r1Lzz7MA%3d%3d_12a42bb271e
-->
<title>Welcome - PayPal</title>
<!--googleoff: all-->
<meta name="description" content="PayPal is the safer, easier way to pay online without revealing your credit card number.">
<!--googleon: all-->
<meta http-equiv="X-UA-Compatible" content="IE=8">
<link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/core/xptdev.css">
<link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/core/global.css">
<!--[if IE 8]><link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/browsers/ie8.css"><![endif]-->

<!--[if IE 7]><link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/browsers/ie7.css"><![endif]-->

<!--[if lte IE 6]><link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/browsers/ie6.css"><![endif]-->
<link rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/sandbox.css">
<link media="print" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/core/print.css">
<script type="text/javascript">
if (parent.frames.length > 0){
    top.location.replace(document.location);
}</script><script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/lib/min/global.js"></script><script type="text/javascript">PAYPAL.util.lazyLoadRoot = 'https://www.sandbox.paypal.com/WEBSCR-640-20100726-1';</script><link rel="shortcut icon" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/en_US/i/icon/pp_favicon_x.ico">
<link rel="apple-touch-icon" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/en_US/i/pui/apple-touch-icon.png">
</head>
<body class="xptSandbox">
<noscript><p class="nonjsAlert">NOTE: Many features on the PayPal Web site require Javascript and cookies. You can enable both via your browser's preference settings.</p></noscript>
<div class="" id="page">
<div id="content">
<div id="headline">
<h2 class="accessAid">Welcome</h2>
</div>
<div id="messageBox"></div>
<div id="main"><div class="layout1">
<p><img src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/en_US/i/logo/logo_sandbox_clr_289x39.gif" border="0" alt=""></p>
<p align="center"><strong>Please login to use the <a href="https://developer.paypal.com/">PayPal Sandbox</a> features.</strong></p>
</div></div>
</div>
<div id="navFull"><ul>
<li class="active">
<a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_home-general&amp;nav=0" class="scTrack:SRD:Nav:L5">Home</a><ul>
<li class="active">
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/How_does_PayPal_work&amp;nav=0.0" class="scTrack:SRD:Nav:W8">How PayPal Works</a><ul>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/How_does_PayPal_work&amp;nav=0.0.0" class="scTrack:SRD:Nav:YX">What is PayPal</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/Sign_Up_for_PayPal&amp;nav=0.0.1" class="scTrack:SRD:Nav:YY">Getting Started</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/My_PayPal_Account&amp;nav=0.0.2" class="scTrack:SRD:Nav:YZ">Managing Your Account</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/How_To_Use_PayPal&amp;nav=0.0.3" class="scTrack:SRD:Nav:W2">Great Ways to Use PayPal</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/PayPal_FAQ&amp;nav=0.0.4" class="scTrack:SRD:Nav:Z0">Top Ten Things to Know About PayPal</a></li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_display-fees-outside&amp;nav=0.0.5" class="scTrack:SRD:Nav:y80">How Much It Costs</a></li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=xpt/Marketing/general/PayPalAccountTypes-outside&amp;nav=0.0.6" class="scTrack:SRD:Nav:Z8">Account Types</a></li>
</ul>
</li>
<li>
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/pay_online&amp;nav=0.1" class="scTrack:SRD:Nav:W3">Pay Online</a><ul>
<li><a href="https://www.paypal-shopping.com/" class="scTrack:SRD:Nav:Z2">Great Deals</a></li>
<li><a href="https://www.paypal-shopping.com/shop-stores.html" class="scTrack:SRD:Nav:Z3">PayPal Store Directory</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/paypal_credit_card&amp;nav=0.1.2" class="scTrack:SRD:Nav:W4">PayPal Plus MasterCard</a></li>
<li><a href="https://personal.paypal.com/us/cgi-bin/?&amp;cmd=_render-content&amp;content_ID=marketing_us/mobile_payments#payonline&amp;nav=0.1.3" class="scTrack:SRD:Nav:L6">Shop Via Mobile</a></li>
</ul>
</li>
<li>
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/send_money&amp;nav=0.2" class="scTrack:SRD:Nav:N9">Send Money</a><ul>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/send_money&amp;nav=0.2.0" class="scTrack:SRD:Nav:O1">Send Money Online</a></li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=xpt/Marketing_CommandDriven/general/International_Money_Transfer-outside&amp;nav=0.2.1" class="scTrack:SRD:Nav:O2">Internationally</a></li>
<li><a href="https://student.paypal.com/us/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/student_accounts&amp;nav=0.2.2" class="scTrack:SRD:Nav:MR">To Your Teen</a></li>
<li><a href="https://personal.paypal.com/us/cgi-bin/?&amp;cmd=_render-content&amp;content_ID=marketing_us/mobile_payments#sendmoney&amp;nav=0.2.3" class="scTrack:SRD:Nav:Y4">Via Your Mobile</a></li>
</ul>
</li>
<li>
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/receive_money&amp;nav=0.3" class="scTrack:SRD:Nav:Y5">Get Paid</a><ul>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/sell_on_ebay&amp;nav=0.3.0" class="scTrack:SRD:Nav:Y6">Sell Online</a></li>
<li><a href="https://merchant.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=merchant/wp_standard&amp;nav=0.3.1" class="scTrack:SRD:Nav:Y7">Accept Credit Cards</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/request_money&amp;nav=0.3.2" class="scTrack:SRD:Nav:P6">Request Money</a></li>
<li><a href="https://www.paypal.com/nonprofit" class="scTrack:SRD:Nav:P7">Accept Donations</a></li>
</ul>
</li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=marketing_us/products_services&amp;nav=0.4" class="scTrack:SRD:Nav:P8">Products &amp; Services</a></li>
</ul>
</li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_home-customer&amp;nav=1" class="scTrack:SRD:Nav:L8">Personal</a></li>
<li><a href="https://merchant.paypal.com/cgi-bin/marketingweb?cmd=_render-content&amp;content_ID=merchant/home&amp;nav=2" class="scTrack:SRD:Nav:x60">Business</a></li>
<li><a href="https://www.paypal.com/developer" class="scTrack:SRD:Nav:S9">Developers</a></li>
</ul></div>
<script type="text/javascript">if(typeof PAYPAL != 'undefined'){ PAYPAL.core.Navigation.init(); }</script>
</div>
<script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/lib/min/widgets.js"></script><script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/pp_naturalsearch.js"></script><script type="text/javascript">mp_landing();</script>
<!-- SiteCatalyst Code
Copyright 1997-2005 Omniture, Inc.
More info available at http://www.omniture.com -->
<script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/site_catalyst/pp_jscode_paypalsandboxdev.js"></script>
<script type="text/javascript">
s.prop1="p/wel/sandbox-outside";
s.prop7="Unknown";
s.prop8="Unknown";
s.prop9="Unknown";
s.prop10="US";
s.prop14="";
s.prop34="PayPalCredit:Servicing:CO:NoTransactions";
s.pageName="p/wel/sandbox-outside::notify-validate";
s.prop50="en_US";
s.prop18="";
</script>
<script type="text/javascript"><!--
/************* DO NOT ALTER ANYTHING BELOW THIS LINE ! **************/
var s_code=s.t();if(s_code)document.write(s_code);
if(navigator.appVersion.indexOf('MSIE')>=0)document.write(unescape('%3C')+'\!-'+'-')
//-->
</script><noscript><img
src="//paypal.112.2O7.net/b/ss/paypalsandboxdev/1/H.6--NS/0?pageName=NonJavaScript"
height="1" width="1" border="0" alt="" /></noscript>
<!--/DO NOT REMOVE/-->

<!-- End SiteCatalyst Code -->
<script type="text/javascript">         
                        YUE.addListener(window, "load", function() {                                
                            PAYPAL.util.lazyLoad("/js/Customer/min/baynote.js", function() {
                                var searchFormsIDs = ["searchForm", "searchformnew", "searchform"];                                 
                                YUE.addListener(searchFormsIDs, 'submit', function() {baynote_handleSubmit(this);});            

                                var bn_timeout = setTimeout(function() {
                                    if (typeof baynote_validateSearchBox == 'function') {
                                        baynote_validateSearchBox();
                                        clearTimeout(bn_timeout);
                                    }
                                }, 200);
                            });
                        });
                        </script>
</body>
</html>

原文

The PayPal IPN Guide documentation says clearly

Post the request to www.paypal.com or www.sandbox.paypal.com, depending on whether you are going live or testing your listener in the Sandbox.
Wait for a response from PayPal, which is either VERIFIED or INVALID.

Well, I tried that (the Sandbox version), and the response was a full HTML page.

So I glanced at the code sample at https://www.paypal.com/us/cgi-bin/webscr?cmd=p/pdn/ipn-codesamples-pop-outside#php and saw that the suggested URI there was /cgi-bin/webscr. I tried that, and still got a full HTML page. DOCTYPE and everything.

What am I doing wrong? And is it just me, or is PayPal documentation unnecessarily confusing?

Edit to add:

I've tried resetting the URL to a page I control, which simply dumps out $_GET, $_POST and $_SERVER data, and I can see there that I'm sending the correct info. (I'm now putting the information in the $_GET string, as Alex K suggested, instead of in the POST body, but I'm still sending it as a POST request.)

And I'm still getting a HTML reply from the sandbox:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<!--
         Script info: script: webscr, cmd: notify-validate, template: p/wel/sandbox-outside, date: Jul 28, 2010 17:09:26 PDT; country: US, language: en_US, xslt server: 
        web version: 64.0-1430643 branch: UPR_641_int
        content version: -
        pexml version: 64.0-1434686
        page XSL: Merchant/default/en_US/homepage/SandBox-outside.xsl
       hostname : DOxxcnld8je7pj0zYHT0DtWhtm4QxXx1WVQNKYCmQt0
         rlogid : DOxxcnld8je7pj0zYHT0Do0AouceG%2b49A2fz8FNwI82Hi9r1Lzz7MA%3d%3d_12a42bb271e
-->
<title>Welcome - PayPal</title>
<!--googleoff: all-->
<meta name="description" content="PayPal is the safer, easier way to pay online without revealing your credit card number.">
<!--googleon: all-->
<meta http-equiv="X-UA-Compatible" content="IE=8">
<link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/core/xptdev.css">
<link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/core/global.css">
<!--[if IE 8]><link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/browsers/ie8.css"><![endif]-->

<!--[if IE 7]><link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/browsers/ie7.css"><![endif]-->

<!--[if lte IE 6]><link media="screen" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/browsers/ie6.css"><![endif]-->
<link rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/sandbox.css">
<link media="print" rel="stylesheet" type="text/css" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/css/core/print.css">
<script type="text/javascript">
if (parent.frames.length > 0){
    top.location.replace(document.location);
}</script><script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/lib/min/global.js"></script><script type="text/javascript">PAYPAL.util.lazyLoadRoot = 'https://www.sandbox.paypal.com/WEBSCR-640-20100726-1';</script><link rel="shortcut icon" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/en_US/i/icon/pp_favicon_x.ico">
<link rel="apple-touch-icon" href="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/en_US/i/pui/apple-touch-icon.png">
</head>
<body class="xptSandbox">
<noscript><p class="nonjsAlert">NOTE: Many features on the PayPal Web site require Javascript and cookies. You can enable both via your browser's preference settings.</p></noscript>
<div class="" id="page">
<div id="content">
<div id="headline">
<h2 class="accessAid">Welcome</h2>
</div>
<div id="messageBox"></div>
<div id="main"><div class="layout1">
<p><img src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/en_US/i/logo/logo_sandbox_clr_289x39.gif" border="0" alt=""></p>
<p align="center"><strong>Please login to use the <a href="https://developer.paypal.com/">PayPal Sandbox</a> features.</strong></p>
</div></div>
</div>
<div id="navFull"><ul>
<li class="active">
<a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_home-general&nav=0" class="scTrack:SRD:Nav:L5">Home</a><ul>
<li class="active">
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/How_does_PayPal_work&nav=0.0" class="scTrack:SRD:Nav:W8">How PayPal Works</a><ul>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/How_does_PayPal_work&nav=0.0.0" class="scTrack:SRD:Nav:YX">What is PayPal</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/Sign_Up_for_PayPal&nav=0.0.1" class="scTrack:SRD:Nav:YY">Getting Started</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/My_PayPal_Account&nav=0.0.2" class="scTrack:SRD:Nav:YZ">Managing Your Account</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/How_To_Use_PayPal&nav=0.0.3" class="scTrack:SRD:Nav:W2">Great Ways to Use PayPal</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/PayPal_FAQ&nav=0.0.4" class="scTrack:SRD:Nav:Z0">Top Ten Things to Know About PayPal</a></li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_display-fees-outside&nav=0.0.5" class="scTrack:SRD:Nav:y80">How Much It Costs</a></li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=xpt/Marketing/general/PayPalAccountTypes-outside&nav=0.0.6" class="scTrack:SRD:Nav:Z8">Account Types</a></li>
</ul>
</li>
<li>
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/pay_online&nav=0.1" class="scTrack:SRD:Nav:W3">Pay Online</a><ul>
<li><a href="https://www.paypal-shopping.com/" class="scTrack:SRD:Nav:Z2">Great Deals</a></li>
<li><a href="https://www.paypal-shopping.com/shop-stores.html" class="scTrack:SRD:Nav:Z3">PayPal Store Directory</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/paypal_credit_card&nav=0.1.2" class="scTrack:SRD:Nav:W4">PayPal Plus MasterCard</a></li>
<li><a href="https://personal.paypal.com/us/cgi-bin/?&cmd=_render-content&content_ID=marketing_us/mobile_payments#payonline&nav=0.1.3" class="scTrack:SRD:Nav:L6">Shop Via Mobile</a></li>
</ul>
</li>
<li>
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/send_money&nav=0.2" class="scTrack:SRD:Nav:N9">Send Money</a><ul>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/send_money&nav=0.2.0" class="scTrack:SRD:Nav:O1">Send Money Online</a></li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=xpt/Marketing_CommandDriven/general/International_Money_Transfer-outside&nav=0.2.1" class="scTrack:SRD:Nav:O2">Internationally</a></li>
<li><a href="https://student.paypal.com/us/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/student_accounts&nav=0.2.2" class="scTrack:SRD:Nav:MR">To Your Teen</a></li>
<li><a href="https://personal.paypal.com/us/cgi-bin/?&cmd=_render-content&content_ID=marketing_us/mobile_payments#sendmoney&nav=0.2.3" class="scTrack:SRD:Nav:Y4">Via Your Mobile</a></li>
</ul>
</li>
<li>
<a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/receive_money&nav=0.3" class="scTrack:SRD:Nav:Y5">Get Paid</a><ul>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/sell_on_ebay&nav=0.3.0" class="scTrack:SRD:Nav:Y6">Sell Online</a></li>
<li><a href="https://merchant.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=merchant/wp_standard&nav=0.3.1" class="scTrack:SRD:Nav:Y7">Accept Credit Cards</a></li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/request_money&nav=0.3.2" class="scTrack:SRD:Nav:P6">Request Money</a></li>
<li><a href="https://www.paypal.com/nonprofit" class="scTrack:SRD:Nav:P7">Accept Donations</a></li>
</ul>
</li>
<li><a href="https://personal.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=marketing_us/products_services&nav=0.4" class="scTrack:SRD:Nav:P8">Products & Services</a></li>
</ul>
</li>
<li><a href="https://www.sandbox.paypal.com/cgi-bin/webscr?cmd=_home-customer&nav=1" class="scTrack:SRD:Nav:L8">Personal</a></li>
<li><a href="https://merchant.paypal.com/cgi-bin/marketingweb?cmd=_render-content&content_ID=merchant/home&nav=2" class="scTrack:SRD:Nav:x60">Business</a></li>
<li><a href="https://www.paypal.com/developer" class="scTrack:SRD:Nav:S9">Developers</a></li>
</ul></div>
<script type="text/javascript">if(typeof PAYPAL != 'undefined'){ PAYPAL.core.Navigation.init(); }</script>
</div>
<script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/lib/min/widgets.js"></script><script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/pp_naturalsearch.js"></script><script type="text/javascript">mp_landing();</script>
<!-- SiteCatalyst Code
Copyright 1997-2005 Omniture, Inc.
More info available at http://www.omniture.com -->
<script type="text/javascript" src="https://www.sandbox.paypal.com/WEBSCR-640-20100726-1/js/site_catalyst/pp_jscode_paypalsandboxdev.js"></script>
<script type="text/javascript">
s.prop1="p/wel/sandbox-outside";
s.prop7="Unknown";
s.prop8="Unknown";
s.prop9="Unknown";
s.prop10="US";
s.prop14="";
s.prop34="PayPalCredit:Servicing:CO:NoTransactions";
s.pageName="p/wel/sandbox-outside::notify-validate";
s.prop50="en_US";
s.prop18="";
</script>
<script type="text/javascript"><!--
/************* DO NOT ALTER ANYTHING BELOW THIS LINE ! **************/
var s_code=s.t();if(s_code)document.write(s_code);
if(navigator.appVersion.indexOf('MSIE')>=0)document.write(unescape('%3C')+'\!-'+'-')
//-->
</script><noscript><img
src="//paypal.112.2O7.net/b/ss/paypalsandboxdev/1/H.6--NS/0?pageName=NonJavaScript"
height="1" width="1" border="0" alt="" /></noscript>
<!--/DO NOT REMOVE/-->

<!-- End SiteCatalyst Code -->
<script type="text/javascript">         
                        YUE.addListener(window, "load", function() {                                
                            PAYPAL.util.lazyLoad("/js/Customer/min/baynote.js", function() {
                                var searchFormsIDs = ["searchForm", "searchformnew", "searchform"];                                 
                                YUE.addListener(searchFormsIDs, 'submit', function() {baynote_handleSubmit(this);});            

                                var bn_timeout = setTimeout(function() {
                                    if (typeof baynote_validateSearchBox == 'function') {
                                        baynote_validateSearchBox();
                                        clearTimeout(bn_timeout);
                                    }
                                }, 200);
                            });
                        });
                        </script>
</body>
</html>

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相思碎 2024-09-19 15:07:56

如果您使用 CURL，则有一个问题 - 您必须手动形成 POST 数据块，而不是传递数组。如果您传递一个数组，CURL 会将其作为多部分数据发送，而不是像 PayPal 期望的那样以 URL 编码形式发送。我遇到了一个非常类似的问题，最终让它与 CURL 一起工作。下面的 PHP 示例：

function deq($s) //Removes the dreaded "magic quotes"
{
    if($s == null)
        return null;
    return
        get_magic_quotes_gpc() ?
        stripslashes($s) : $s;
}

function MakeQS($po) //Makes an URL-encoded query string from an associative array
{
    $ps = "";
    foreach($po as $k => $v)
        $ps .= ($ps == "" ? "" : "&").$k."=".urlencode(deq($v));
    return $ps;
}

$cu = curl_init("https://www.paypal.com/cgi-bin/webscr");
$po = $_POST;
$po["cmd"] = "_notify-validate";
curl_setopt_array($cu, array(
    CURLOPT_RETURNTRANSFER  => true,
    CURLOPT_HEADER => false,
    CURLOPT_POST => 1,
    CURLOPT_POSTFIELDS => MakeQS($po)  //This is the non-obvious bit!
    ));
$resp = curl_exec($cu);
if(curl_errno($cu) !== 0)
    //fail...

curl_close($cu);
if($resp != "VERIFIED")
    //fail...

这是有效的生产代码。

If you were using CURL, there's a catch - you have to form the POST data block by hand, instead of passing an array. If you pass an array, CURL will send it as multipart data, instead of URL-encoded form, like PayPal expects. I had a very similar issue and got it to work with CURL, eventually. Sample in PHP below:

function deq($s) //Removes the dreaded "magic quotes"
{
    if($s == null)
        return null;
    return
        get_magic_quotes_gpc() ?
        stripslashes($s) : $s;
}

function MakeQS($po) //Makes an URL-encoded query string from an associative array
{
    $ps = "";
    foreach($po as $k => $v)
        $ps .= ($ps == "" ? "" : "&").$k."=".urlencode(deq($v));
    return $ps;
}

$cu = curl_init("https://www.paypal.com/cgi-bin/webscr");
$po = $_POST;
$po["cmd"] = "_notify-validate";
curl_setopt_array($cu, array(
    CURLOPT_RETURNTRANSFER  => true,
    CURLOPT_HEADER => false,
    CURLOPT_POST => 1,
    CURLOPT_POSTFIELDS => MakeQS($po)  //This is the non-obvious bit!
    ));
$resp = curl_exec($cu);
if(curl_errno($cu) !== 0)
    //fail...

curl_close($cu);
if($resp != "VERIFIED")
    //fail...

This is working production code.

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じее 2024-09-19 15:07:56

当 IPN 命中您的脚本时，您应该发回：

https://www.paypal.com/cgi-bin/webscr?cmd=_notify-validate&<all the junk they posted you>
(or https://www.sandbox.paypal.com/...)

然后检查其响应正文是否已验证。

如果所有这些都为您提供了一些 HTML，那么它是什么？

When the IPN hits your script you should post back to:

https://www.paypal.com/cgi-bin/webscr?cmd=_notify-validate&<all the junk they posted you>
(or https://www.sandbox.paypal.com/...)

Then check the response body of that for VERIFIED.

If all of that's giving you some HTML, what is it?

回复收藏 0 原文

杯别 2024-09-19 15:07:56

我现在已经通过使用他们提供的示例代码并稍微调整它以进行验证来对此进行排序。我仍然不确定我正在使用的代码到底做错了什么：我没有费心去调试它，现在我已经有其他代码可以工作了。

这是一个 POST 请求，而不是 GET。
目前，我正在使用他们的示例代码，该代码使用 fsockopen 而不是 cURL，但它可以工作，这是主要的事情。
该请求发送至 PayPal 上的 URL，该 URL 不保留用于 IPN 调用：它也以 HTML 页面的形式存在。
如果您的请求有任何错误，PayPal 将返回 HTML 页面而不是 IPN 响应。

https://www.x.com/message/180364

回复收藏 0 原文

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