本文实例为大家分享了PHP支付宝即时到账功能的实现代码，供大家参考，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
} .divier {
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>
<div class="header">
<div class="container black">
<div class="qrcode">
<div class="littlecode">
<img width="16px" src="img/little_qrcode.jpg" id="licode">
<div class="showqrs" id="showqrs">
<div class="shtoparrow"></div>
<div class="guanzhuqr">
<img src="img/guanzhu_qrcode.png" width="80">
<div class="shmsg" style="margin-top:5px;">
请扫码关注
</div>
<div class="shmsg" style="margin-bottom:5px;">
接收重要信息
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container">
<div class="nav">
<a href="https://www.alipay.com/" class="logo"><img src="img/alipay_logo.png" height="30px"></a>
<span class="divier"></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>
</div>
</div>
<div class="container blue">
<div class="title">支付宝即时到账(create_direct_pay_by_user)</div>
</div>
</div>
<div class="content">
<form action="{:U('home/Pay/alipayapi')}" class="alipayform" method="post" target="_blank">
<div class="element" style="margin-top:60px;">
<div class="legend">支付宝即时到账交易接口快速通道 </div>
</div>
<div class="element">
<div class="etitle">商户订单号:</div>
<div class="einput">
<input type="text" name="WIDout_trade_no" id="out_trade_no">
</div>
<br>
<div 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)</div>
</div>
<div class="element">
<div class="etitle">商品名称:</div>
<div class="einput">
<input type="text" name="WIDsubject" value="test商品123">
</div>
<br>
<div 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)</div>
</div>
<div class="element">
<div class="etitle">付款金额:</div>
<div class="einput">
<input type="text" name="WIDtotal_fee" value="0.01">
</div>
<br>
<div class="mark">注意：付款金额(total_fee)，必填(格式如：1.00,请精确到分)</div>
</div>
<div class="element">
<div class="etitle">商品描述:</div>
<div class="einput">
<input type="text" name="WIDbody" value="即时到账测试">
</div>
<br>
<div 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)</div>
</div>
<div class="element">
<input type="submit" class="alisubmit" value="确认支付">
</div>
</form>
</div>
<div 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>
</div>
</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 = 'test' + 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
namespace Home\Controller;
use Think\Controller; class PayController extends Controller {
public function alipayapi() {
Vendor('Alipay.Corefunction');
Vendor('Alipay.Md5function');
Vendor('Alipay.Notify');
Vendor('Alipay.Submit'); //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['WIDout_trade_no']; //订单名称，必填
$subject = $_POST['WIDsubject']; //付款金额，必填
$total_fee = $_POST['WIDtotal_fee']; //商品描述，可空
$body = $_POST['WIDbody']; //构造配置来自alipay.config
//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['partner'] = '*******需要申请ID*****'; //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['seller_id'] = $alipay_config['partner']; // 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['key'] = '******需要申请KEY*********'; //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['notify_url'] = "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['return_url'] = "http://商户网址/create_direct_pay_by_user-PHP-UTF-8/return_url.php"; //签名方式
$alipay_config['sign_type'] = strtoupper('MD5'); //字符编码格式 目前支持 gbk 或 utf-8
$alipay_config['input_charset'] = strtolower('utf-8'); //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['cacert'] = getcwd() . '\\cacert.pem'; //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['transport'] = 'http'; // 支付类型 ，无需修改
$alipay_config['payment_type'] = "1"; // 产品类型，无需修改
$alipay_config['service'] = "create_direct_pay_by_user"; // 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['anti_phishing_key'] = ""; // 客户端的IP地址 非局域网的外网IP地址，如：221.0.0.1
$alipay_config['exter_invoke_ip'] = ""; //构造要请求的参数数组，无需改动
$parameter = array(
"service" => $alipay_config['service'],
"partner" => $alipay_config['partner'],
"seller_id" => $alipay_config['seller_id'],
"payment_type" => $alipay_config['payment_type'],
"notify_url" => $alipay_config['notify_url'],
"return_url" => $alipay_config['return_url'], "anti_phishing_key" => $alipay_config['anti_phishing_key'],
"exter_invoke_ip" => $alipay_config['exter_invoke_ip'],
"out_trade_no" => $out_trade_no,
"subject" => $subject,
"total_fee" => $total_fee,
"body" => $body,
"_input_charset" => trim(strtolower($alipay_config['input_charset'])),
//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['partner'] = '*******需要申请ID*****'; //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['seller_id'] = $alipay_config['partner'];
// 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['key'] = '******需要申请KEY*********'; //商户KEY