PHP code example of xing.chen / payment

1. Go to this page and download the library: Download xing.chen/payment library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

xing.chen / payment example snippets




    $payName = 'WeChatPay'; // 支付驱动代码
    $orderSn = '商家订单号';
    $title = '商品名称';
    $body = $payName == 'ApplePay' ? '商品id' : '商品名称或商品描述';
    // 配置
    $set = [...]; // 配置,请参阅配置章节
    if (empty($set)) throw new \Exception('读取支付设置失败,payName = ' . $payName);

    $payInstance = \xing\payment\drive\PayFactory::getInstance($payName)
        ->init($set)
        ->customParams($module)
        ->set($orderSn, $amount, $title, $body, $intOrderSn);
    
    // 如果是微信JSAPI支付
    if ($payName == 'wxMiniProgram') {
        $openId = '微信用户openId';
        $set['openId'] = $openId;
        $orderInfo = $paySign = $payInstance->getMiniProgramParam();
    } else { // 其他
        $orderInfo = $paySign = $payInstance->getAppParam();
    }



try {
    $payName = 'AliPay';
    $set = PaymentSetMap::getSet($payName);
    if (!PayFactory::getInstance($payName)->init($set)->validate($_POST)) throw new \Exception('验证失败');
    exit('success');
} catch (\Exception $e) {
    exit('fail');
}



$payName = '支付驱动代码'; // 支付驱动代码
$payInstance = \xing\payment\drive\PayFactory::getInstance($payName)->init($confing); //支付驱动 的配置,详情看配置篇,小程序需要在微信支付配置的基础上多加openId 
// 小程序、公众号支付等JSAPI需要额外加上用户openId
$confing['openId'] = '用户openId';


// 单个
$sign = $payInstance->set('订单号', '金额', '支付标题(商品名)')->getAppParam();

// 微信小程序、公众号、网页支付等和JSAPI有关的支付生成签名方法为:
$sign = $payInstance->set('订单号', '金额', '支付标题(商品名)')->getMiniProgramParam();

// 同时获取微信和支付的app支付签名
$payChannel= \xing\payment\drive\PayFactory::getAppsParam([
    'AliPay' => $aliConfig,
    'WeChatPay' => $wechatConfig
], '订单号', '金额', '支付标题(商品名)');




// 如无特别说明,传递的参数都是是$_POST,但有些支付厂商不能使用$_POST,如paypal,微信等,请参考获取异步通知参数说明
if (!$payInstance->validate($_POST)) 
    throw new \Exception('非法请求');


$payInstance->set('订单号', '退款金额')->refund();

$payInstance->set('订单号', '退款金额', '退款原因', '', '多次退款唯一标识单号')->refund();

 
$payInstance->customParams('自定义参数(字符串)');



$appleSet = [
    'sandbox' => false, // 是否沙箱模式
    'secret' => 'app专用共享密钥',
];



$orderInfo = $payInstance->set('订单号', '金额', '', '产品id')->getAppParam();



// 支付宝配置
$aliConfig = [
     'title' => '支付宝支付',
     'appId' => '支付宝appId',
     'notifyUrl' => '异步通知 url',

     'alipayrsaPublicKey' => '支付宝公钥(字符串),详情请查看支付宝生成公钥的文档',

     'rsaPrivateKey' => '支付宝私钥(字符串),详情请查看支付宝生成私钥的文档',
 ];


$params = $_POST['passback_params']; // 自定义参数
$orderSn = $_POST['out_trade_no']; // 订单号
$payMoney = $_POST['total_amount']; // 支付金额



// 微信
$wechatConfig = [
    'title' => '微信支付',
    'appId' => '微信支付appId',
    'mchId' => '商户id',
    'notifyUrl' => '异步通知 url',
    // 请换成你自己的相应的文证书件地址
    'SSL_CERT_PATH' =>  '(绝对路径)apiclient_cert.pem',
    'SSL_KEY_PATH' => '(绝对路径)apiclient_key.pem',
];




# 获取微信异步通知传来的参数
$post = $payInstance->getNotifyParams();
# 这是自定义参数
$drive = $post['attach'] ?? ''; 
# 订单号
$orderSn = $post['out_trade_no'];


# 获取微信异步通知传来的参数
$post = $payInstance->getNotifyParams();
# 获取和订单一致的支付金额(将分转为元)
$payMoney = $payInstance->centsToYuan($post['total_fee']);

$config = [
            'merchant_id' => '商户号',
            'app_id' => 'appId',
            'secret' => '密钥',
];

// 传入支付宝或微信驱动代码,返回的数据就会包含alipay_url或wx_url相关参数
$orderInfo = $payInstance->setService('AliPay或WeChatPay')->getAppParam();


$config = [
    'clientId' => '商家id',
    'clientSecret' => 'Secret',
    'sandbox' => false, // 是否开启沙箱模式
];


$requestBody = file_get_contents('php://input');


$set = [
   'apiKey' => 'apiKey',
   'secretKey' => 'secretKey'
];


$test = true; // 是否测试环境
$config = [
    // 配置和证书的路径
  'certsPath' => dirname(__DIR__) . '/config/certs'.(!$test ? '' : '_test').'/',
  'merId' => $test ? 777290058110048 : '商户号',
];
/**
 * certsPath文件说明:
 * 以下文件当你和银联那边对接通之后,他们的资源包会包含以下文件,除了复制到程序里之外,你还需要根据银联的教程将部分文件配置好。
 * 
 * 生产环境 certsPath 应包含的文件
 * config/certs/acp_prod_enc.cer
 * config/certs/acp_prod_middle.cer
 * config/certs/acp_prod_root.cer
 * config/certs/acp_sdk.ini
 * config/certs/cfca.cer
 * config/certs/cfca.pfx
 * 
 * 
 * 测试环境 certsPath 应包含的文件
 * config/certs_test/acp_sdk.ini
 * config/certs_test/acp_test_enc.cer
 * config/certs_test/acp_test_middle.cer
 * config/certs_test/acp_test_root.cer
 * config/certs_test/acp_test_sign.pfx
 */



$orderSn = '订单号';
$payMoney = '支付金额/单位分';
try {
    $tn = $payInstance->createOrder($orderSn, $payMoney);
} catch (\Exception $e) {
    throw $e;
}


$conifg = [
    'apiKey' => 'apiKey',
    'checkValidate' => 'md5', // 验证方式
    'pemPath' => '证书路径', 
];




try {

    $orderSn = $_REQUEST['v_oid'] ?? '';
    if (empty($orderSn)) throw new \Exception('订单号没有获取到');
    if($payInstance->validate($_REQUEST)) {

        $count = $_REQUEST['v_count'] ?? 0;//订单个数
        if ($count <= 0) throw new \Exception('订单个数小于0');

        $v_oid=$_REQUEST['v_oid'];//订单编号组
        $v_pstatus=$_REQUEST['v_pstatus'];//支付状态组
        $v_amount=$_REQUEST['v_amount'];//订单支付金额
        $v_moneytype=$_REQUEST['v_moneytype'];//订单支付币种

        $sp = '|_|';
        $a_oid = explode($sp, $v_oid);
        $a_pstatus = explode($sp, $v_pstatus);
        $a_amount = explode($sp, $v_amount);

        // 通知可能包含多个订单通知,所以循环
        for ($i = 0; $i < $count; $i++) {

            $orderSn = preg_replace('/(.*)-/', '', $a_oid[$i]);
            if($a_pstatus[$i]=='1')
            {
                // 支付成功,业务代码
            }
        }

        exit('success');
    } else {
        throw new \Exception('验证订单失败');
    }

} catch(\Exception $e) {
    throw $e;
}