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PHP implements Alipay's instant payment function

墨辰丷

May 29, 2018 am 11:19 AM

phpFunction

这篇文章主要为大家详细介绍了PHP实现支付宝即时到账功能，具有一定的参考价值，感兴趣的小伙伴们可以参考一下

具体内容如下

首先需要下载即时到账交易接口，传送门https://doc.open.alipay.com/doc2/detail?treeId=62&articleId=103566&docType=1

选择(create_direct_pay_by_user)

然后解压，选择MD5签名版本的文件

此文件夹里有个叫create_direct_pay_by_user-PHP-UTF-8的文件，我们就用这个文件~

接着打开文件后如图

并把文件夹lib里面的四个PHP文件重命名

alipay_core.function.php重命名为：Corefunction.php;

alipay_md5.function.php重命名为：Md5function.php;

alipay_notify.class.php重命名为：Notify.php;

alipay_submit.class.php重命名为：Submit.php;

最后在THINKPHP\Library\Vendor目录下新建文件夹命名为Alipay,把以上四个php文件复制进去如图所示

然后，打开Submit.php文件，把以下代码去掉；

require_once("alipay_core.function.php");
require_once("alipay_md5.function.php");

同样，打开Notify.php文件，把以下两段代码去掉；

require_once("alipay_core.function.php");
require_once("alipay_md5.function.php");

接下来可以写代码了（注意img文件夹里的图片地址需要修改）

HTML代码：（这个代码其实就是index里面的代码,复制如下）

<!DOCTYPE html>
<html lang="en">
<head>
 <meta charset="UTF-8">
 <title>支付宝即时到账交易接口</title>
</head>

<style>
 html,body {
 width:100%;
 min-width:1200px;
 height:auto;
 padding:0;
 margin:0;
 font-family:"微软雅黑";
 background-color:#242736
 }
 .header {
 width:100%;
 margin:0 auto;
 height:230px;
 background-color:#fff
 }
 .container {
 width:100%;
 min-width:100px;
 height:auto
 }
 .black {
 background-color:#242736
 }
 .blue {
 background-color:#0ae
 }
 .qrcode {
 width:1200px;
 margin:0 auto;
 height:30px;
 background-color:#242736
 }
 .littlecode {
 width:16px;
 height:16px;
 margin-top:6px;
 cursor:pointer;
 float:right
 }
 .showqrs {
 top:30px;
 position:absolute;
 width:100px;
 margin-left:-65px;
 height:160px;
 display:none
 }
 .shtoparrow {
 width:0;
 height:0;
 margin-left:65px;
 border-left:8px solid transparent;
 border-right:8px solid transparent;
 border-bottom:8px solid #e7e8eb;
 margin-bottom:0;
 font-size:0;
 line-height:0
 }
 .guanzhuqr {
 text-align:center;
 background-color:#e7e8eb;
 border:1px solid #e7e8eb
 }
 .guanzhuqr img {
 margin-top:10px;
 width:80px
 }
 .shmsg {
 margin-left:10px;
 width:80px;
 height:16px;
 line-height:16px;
 font-size:12px;
 color:#242323;
 text-align:center
 }
 .nav {
 width:1200px;
 margin:0 auto;
 height:70px;
 }
 .open,.logo {
 display:block;
 float:left;
 height:40px;
 width:85px;
 margin-top:20px
 }
 .pier {
 display:block;
 float:left;
 margin-left:20px;
 margin-right:20px;
 margin-top:23px;
 width:1px;
 height:24px;
 background-color:#d3d3d3
 }
 .open {
 line-height:30px;
 font-size:20px;
 text-decoration:none;
 color:#1a1a1a
 }
 .navbar {
 float:right;
 width:200px;
 height:40px;
 margin-top:15px;
 list-style:none
 }
 .navbar li {
 float:left;
 width:100px;
 height:40px
 }
 .navbar li a {
 display:inline-block;
 width:100px;
 height:40px;
 line-height:40px;
 font-size:16px;
 color:#1a1a1a;
 text-decoration:none;
 text-align:center
 }
 .navbar li a:hover {
 color:#00AAEE
 }
 .title {
 width:1200px;
 margin:0 auto;
 height:80px;
 line-height:80px;
 font-size:20px;
 color:#FFF
 }
 .content {
 width:100%;
 min-width:1200px;
 height:660px;
 background-color:#fff;
 }
 .alipayform {
 width:800px;
 margin:0 auto;
 height:600px;
 border:1px solid #0ae
 }
 .element {
 width:600px;
 height:80px;
 margin-left:100px;
 font-size:20px
 }
 .etitle,.einput {
 float:left;
 height:26px
 }
 .etitle {
 width:150px;
 line-height:26px;
 text-align:right
 }
 .einput {
 width:200px;
 margin-left:20px
 }
 .einput input {
 width:398px;
 height:24px;
 border:1px solid #0ae;
 font-size:16px
 }
 .mark {
 margin-top: 10px;
 width:500px;
 height:30px;
 margin-left:80px;
 line-height:30px;
 font-size:12px;
 color:#999
 }
 .legend {
 margin-left:100px;
 font-size:24px
 }
 .alisubmit {
 width:400px;
 height:40px;
 border:0;
 background-color:#0ae;
 font-size:16px;
 color:#FFF;
 cursor:pointer;
 margin-left:170px
 }
 .footer {
 width:100%;
 height:120px;
 background-color:#242735
 }
 .footer-sub a,span {
 color:#808080;
 font-size:12px;
 text-decoration:none
 }
 .footer-sub a:hover {
 color:#00aeee
 }
 .footer-sub span {
 margin:0 3px
 }
 .footer-sub {
 padding-top:40px;
 height:20px;
 width:600px;
 margin:0 auto;
 text-align:center
 }
</style>

<body>

<p class="header">
 <p class="container black">
 <p class="qrcode">
 <p class="littlecode">
 <img  src="/static/imghwm/default1.png"  data-src="img/little_qrcode.jpg"  class="lazy"     style="max-width:90%"  id="licode" alt="PHP implements Alipay's instant payment function" >
 <p class="showqrs" id="showqrs">
  <p class="shtoparrow"></p>
  <p class="guanzhuqr">
  <img  src="/static/imghwm/default1.png"  data-src="img/guanzhu_qrcode.png"  class="lazy"      style="max-width:90%" alt="PHP implements Alipay's instant payment function" >
  <p class="shmsg" style="margin-top:5px;">
  请扫码关注
  </p>
  <p class="shmsg" style="margin-bottom:5px;">
  接收重要信息
  </p>
  </p>
 </p>
 </p>
 </p>
 </p>
 <p class="container">
 <p class="nav">
 <a href="https://www.alipay.com/" class="logo"><img  src="/static/imghwm/default1.png"  data-src="img/alipay_logo.png"  class="lazy"   height="30px" alt="PHP implements Alipay's instant payment function" ></a>
 <span class="pier"></span>
 <a href="http://open.alipay.com/platform/home.htm" class="open" target="_blank">开放平台</a>
 <ul class="navbar">
 <li><a href="https://doc.open.alipay.com/doc2/detail?treeId=62&articleId=103566&docType=1" target="_blank">在线文档</a></li>
 <li><a href="https://cschannel.alipay.com/portal.htm?sourceId=213" target="_blank">技术支持</a></li>
 </ul>
 </p>
 </p>
 <p class="container blue">
 <p class="title">支付宝即时到账(create_direct_pay_by_user)</p>
 </p>
</p>
<p class="content">
 <form action="{:U(&#39;home/Pay/alipayapi&#39;)}" class="alipayform" method="post" target="_blank">
 <p class="element" style="margin-top:60px;">
 <p class="legend">支付宝即时到账交易接口快速通道 </p>
 </p>
 <p class="element">
 <p class="etitle">商户订单号:</p>
 <p class="einput"><input type="text" name="WIDout_trade_no" id="out_trade_no"></p>
 <br>
 <p class="mark">注意：商户订单号(out_trade_no).必填(建议是英文字母和数字,不能含有特殊字符)</p>
 </p>

 <p class="element">
 <p class="etitle">商品名称:</p>
 <p class="einput"><input type="text" name="WIDsubject" value="test商品123"></p>
 <br>
 <p class="mark">注意：产品名称(subject)，必填(建议中文，英文，数字，不能含有特殊字符)</p>
 </p>
 <p class="element">
 <p class="etitle">付款金额:</p>
 <p class="einput"><input type="text" name="WIDtotal_fee" value="0.01"></p>
 <br>
 <p class="mark">注意：付款金额(total_fee)，必填(格式如：1.00,请精确到分)</p>
 </p>
 <p class="element">
 <p class="etitle">商品描述:</p>
 <p class="einput"><input type="text" name="WIDbody" value="即时到账测试"></p>
 <br>
 <p class="mark">注意：商品描述(body)，选填(建议中文，英文，数字，不能含有特殊字符)</p>
 </p>
 <p class="element">
 <input type="submit" class="alisubmit" value ="确认支付">
 </p>
 </form>
</p>
<p class="footer">
 <p class="footer-sub">
 <a href="http://ab.alipay.com/i/index.htm" target="_blank">关于支付宝</a><span>|</span>
 <a href="https://e.alipay.com/index.htm" target="_blank">商家中心</a><span>|</span>
 <a href="https://job.alibaba.com/zhaopin/index.htm" target="_blank">诚征英才</a><span>|</span>
 <a href="http://ab.alipay.com/i/lianxi.htm" target="_blank">联系我们</a><span>|</span>
 <a href="#" id="international" target="_blank">International Business</a><span>|</span>
 <a href="http://ab.alipay.com/i/jieshao.htm#en" target="_blank">About Alipay</a>
 <br>
 <span>支付宝版权所有</span>
 <span class="footer-date">2004-2016</span>
 <span><a href="http://fun.alipay.com/certificate/jyxkz.htm" target="_blank">ICP证：沪B2-20150087</a></span>
 </p>


</p>
</body>
<script>
 var even = document.getElementById("licode");
 var showqrs = document.getElementById("showqrs");
 even.onmouseover = function(){
 showqrs.style.display = "block";
 }
 even.onmouseleave = function(){
 showqrs.style.display = "none";
 }

 var out_trade_no = document.getElementById("out_trade_no");

 //设定时间格式化函数
 Date.prototype.format = function (format) {
 var args = {
 "M+": this.getMonth() + 1,
 "d+": this.getDate(),
 "h+": this.getHours(),
 "m+": this.getMinutes(),
 "s+": this.getSeconds(),
 };
 if (/(y+)/.test(format))
 format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
 for (var i in args) {
 var n = args[i];
 if (new RegExp("(" + i + ")").test(format))
 format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? n : ("00" + n).substr(("" + n).length));
 }
 return format;
 };

 out_trade_no.value = &#39;test&#39;+ new Date().format("yyyyMMddhhmmss");
</script>
</html>

PHP控制代码(其实就是把alipay.config和alipayapi代码集合在一起)

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2016/12/7 0007
 * Time: 下午 3:30
 */

namespace Home\Controller;
use Think\Controller;
use Vendor\Alidayu;

class PayController extends Controller
{
 public function alipayapi() {
 Vendor(&#39;Alipay.Corefunction&#39;);
 Vendor(&#39;Alipay.Md5function&#39;);
 Vendor(&#39;Alipay.Notify&#39;);
 Vendor(&#39;Alipay.Submit&#39;);


/***************************请求参数******************************************/
 //商户订单号，商户网站订单系统中唯一订单号，必填
 $out_trade_no = $_POST[&#39;WIDout_trade_no&#39;];

 //订单名称，必填
 $subject = $_POST[&#39;WIDsubject&#39;];

 //付款金额，必填
 $total_fee = $_POST[&#39;WIDtotal_fee&#39;];

 //商品描述，可空
 $body = $_POST[&#39;WIDbody&#39;];



/*******************************构造配置来自alipay.config******************************************/
 //↓↓↓↓↓↓↓↓↓↓请在这里配置您的基本信息↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
//合作身份者ID，签约账号，以2088开头由16位纯数字组成的字符串，查看地址：https://b.alipay.com/order/pidAndKey.htm
 $alipay_config[&#39;partner&#39;] = &#39;*******需要申请ID*****&#39;;//商户ID

//收款支付宝账号，以2088开头由16位纯数字组成的字符串，一般情况下收款账号就是签约账号
 $alipay_config[&#39;seller_id&#39;] = $alipay_config[&#39;partner&#39;];

// MD5密钥，安全检验码，由数字和字母组成的32位字符串，查看地址：https://b.alipay.com/order/pidAndKey.htm
 $alipay_config[&#39;key&#39;] = &#39;******需要申请KEY*********&#39;; //商户KEY

// 服务器异步通知页面路径 需http://格式的完整路径，不能加?id=123这类2088421713316394自定义参数，必须外网可以正常访问
 $alipay_config[&#39;notify_url&#39;] = "http://商户网址/create_direct_pay_by_user-PHP-UTF-8/notify_url.php";

// 页面跳转同步通知页面路径 需http://格式的完整路径，不能加?id=123这类自定义参数，必须外网可以正常访问
 $alipay_config[&#39;return_url&#39;] = "http://商户网址/create_direct_pay_by_user-PHP-UTF-8/return_url.php";

//签名方式
 $alipay_config[&#39;sign_type&#39;] = strtoupper(&#39;MD5&#39;);

//字符编码格式 目前支持 gbk 或 utf-8
 $alipay_config[&#39;input_charset&#39;]= strtolower(&#39;utf-8&#39;);

//ca证书路径地址，用于curl中ssl校验
//请保证cacert.pem文件在当前文件夹目录中
 $alipay_config[&#39;cacert&#39;] = getcwd().&#39;\\cacert.pem&#39;;

//访问模式,根据自己的服务器是否支持ssl访问，若支持请选择https；若不支持请选择http
 $alipay_config[&#39;transport&#39;] = &#39;http&#39;;

// 支付类型 ，无需修改
 $alipay_config[&#39;payment_type&#39;] = "1";

// 产品类型，无需修改
 $alipay_config[&#39;service&#39;] = "create_direct_pay_by_user";

//↑↑↑↑↑↑↑↑↑↑请在这里配置您的基本信息↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑


//↓↓↓↓↓↓↓↓↓↓ 请在这里配置防钓鱼信息，如果没开通防钓鱼功能，为空即可 ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓

// 防钓鱼时间戳 若要使用请调用类文件submit中的query_timestamp函数
 $alipay_config[&#39;anti_phishing_key&#39;] = "";

// 客户端的IP地址 非局域网的外网IP地址，如：221.0.0.1
 $alipay_config[&#39;exter_invoke_ip&#39;] = "";

//↑↑↑↑↑↑↑↑↑↑请在这里配置防钓鱼信息，如果没开通防钓鱼功能，为空即可 ↑↑↑↑↑↑↑↑↑↑↑↑↑↑↑

/****************************************************************************/
//构造要请求的参数数组，无需改动
 $parameter = array(
 "service" => $alipay_config[&#39;service&#39;],
 "partner" => $alipay_config[&#39;partner&#39;],
 "seller_id" => $alipay_config[&#39;seller_id&#39;],
 "payment_type" => $alipay_config[&#39;payment_type&#39;],
 "notify_url" => $alipay_config[&#39;notify_url&#39;],
 "return_url" => $alipay_config[&#39;return_url&#39;],

 "anti_phishing_key"=>$alipay_config[&#39;anti_phishing_key&#39;],
 "exter_invoke_ip"=>$alipay_config[&#39;exter_invoke_ip&#39;],
 "out_trade_no" => $out_trade_no,
 "subject" => $subject,
 "total_fee" => $total_fee,
 "body" => $body,
 "_input_charset" => trim(strtolower($alipay_config[&#39;input_charset&#39;]))
 //其他业务参数根据在线开发文档，添加参数.文档地址:https://doc.open.alipay.com/doc2/detail.htm?spm=a219a.7629140.0.0.kiX33I&treeId=62&articleId=103740&docType=1
 //如"参数名"=>"参数值"

 );

//建立请求
 $alipaySubmit = new \AlipaySubmit($alipay_config);
 $html_text = $alipaySubmit->buildRequestForm($parameter,"get", "确认");
 echo $html_text;

 }

}

然后结果如图

确认支付后可能会出现支付宝错误代码 ILLEGAL_PARTNER

那是因为没有配置

$alipay_config[&#39;partner&#39;] = &#39;*******需要申请ID*****&#39;;//商户ID
//收款支付宝账号，以2088开头由16位纯数字组成的字符串，一般情况下收款账号就是签约账号
$alipay_config[&#39;seller_id&#39;] = $alipay_config[&#39;partner&#39;];
// MD5密钥，安全检验码，由数字和字母组成的32位字符串，
//查看地址：https://b.alipay.com/order/pidAndKey.htm

$alipay_config[&#39;key&#39;] = &#39;******需要申请KEY*********&#39;; //商户KEY

ID和KEY需要公司申请，个人是没法申请的。

以上就是本文的全部内容，希望对大家的学习有所帮助。

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