Ping++是一个聚合支付平台，集成了微信支付、支付宝、银联支付、百度钱包、QQ钱包等多种主流支付方式。接入Ping++的好处是只用管理一套支付的代码，降低了程序猿的开发量。
Ping++支付api传送门： https://www.pingxx.com/api
Ping++ SDK下载传送门：https://www.pingxx.com/docs/downloads
针对已遇到过的支付场景，我封装了一套Ping++的php代码：
<?php
//文件名 pingxx_my_model.php
include_once(__DIR__.'/pingpp-php-master/init.php'); //引入官方PHP SDK
define('APP_ID', ""); //配置应用id
define('APP_KEY', ""); //配置应用秘钥
class Pingxx_my_model
{
private $channel_supported = array( //支持的支付渠道
'alipay', 'wx', 'alipay_wap', 'alipay_pc_direct'
);
//创建charge对象
public function create_charge($channel, $amount, $order_no, $extra=array(), $description='', $subject ='', $body=''){
/*----检查参数格式----*/
if (!in_array($channel, $this->channel_supported)){
return array(
'code' => 0,
'data' => array(
'error_message' => 'channel "'.$channel.'" has not been supported yet'
)
);
}
if ( $amount<=0 ){
return array(
'code' => 0,
'data' => array(
'error_message' => 'amount format invalid'
)
);
}
if (!preg_match('/^[0-9a-zA-Z]+$/',$order_no)){
return array(
'code' => 0,
'data' => array(
'error_message' => 'order_no can`t contain special characters'
)
);
}
/*----调用下单api----*/
\Pingpp\Pingpp::setApiKey(APP_KEY);// 设置 API Key
\Pingpp\Pingpp::setPrivateKeyPath( __DIR__ . "/certs/your_rsa_private_key.pem");
try {
$charge = \Pingpp\Charge::create(
array(
//请求参数字段规则，请参考 API 文档：https://www.pingxx.com/api#api-c-new
'subject' => $subject ? $subject : 'Your Subject',
'body' => $body ? $body : 'Your Body',
'amount' => $amount,//订单总金额, 人民币单位：分（如订单总金额为 1 元，此处请填 100）
'order_no' => $order_no,// 推荐使用 8-20 位，要求数字或字母，不允许其他字符
'currency' => 'cny',
'extra' => $extra,
'channel' => $channel,// 支付使用的第三方支付渠道取值，请参考：https://www.pingxx.com/api#api-c-new
'client_ip' => $_SERVER['REMOTE_ADDR'],// 发起支付请求客户端的 IP 地址，格式为 IPV4，如: 127.0.0.1
'app' => array('id' => APP_ID),
'description' => $description
)
);
} catch (\Pingpp\Error\Base $e) {
// 捕获报错信息
if ($e->getHttpStatus() != NULL) {
$data = array(
'code' => 0,
'data' => array(
'error_message' => $e->getHttpBody()
)
);
} else {
$data = array(
'code' => 0,
'data' => array(
'error_message' => $e->getMessage()
)
);
}
return $data;
}
return array(
'code' => 1,
'data' => array(
'charge' => $charge
)
);
}
//查询charge对象
public function check_charge($id){
/*----调用查询api----*/
\Pingpp\Pingpp::setApiKey(APP_KEY);// 设置 API Key
try {
$charge = \Pingpp\Charge::retrieve($id);
return array(
'code' => 1,
'data' => array(
'charge' => $charge
)
);
} catch (\Pingpp\Error\Base $e) {
// 捕获报错信息
if ($e->getHttpStatus() != NULL) {
$data = array(
'code' => 0,
'data' => array(
'error_message' => $e->getHttpBody()
)
);
} else {
$data = array(
'code' => 0,
'data' => array(
'error_message' => $e->getMessage()
)
);
}
return $data;
}
}
//Webhooks回调
public function Webhooks(){
$row_data = file_get_contents('php://input');
//从头信息获取签名
$headers = \Pingpp\Util\Util::getRequestHeaders();
$signature = isset($headers['X-Pingplusplus-Signature']) ? $headers['X-Pingplusplus-Signature'] : NULL;
//验证签名
$pub_key_path = __DIR__ . "/certs/pingpp_webhooks_public_key.pem"; //Ping++ 公钥
$pub_key_contents = file_get_contents($pub_key_path);
$verify_result = openssl_verify($row_data, base64_decode($signature), $pub_key_contents, 'sha256');
if (!$verify_result){
return array(
'code' => 0,
'data' => array(
'error_message' => 'signature verify fail',
'event' => $row_data
),
);
} else{
return array(
'code' => 1,
'data' => array(
'event' => $row_data
),
);
}
}
//批量转账
public function Batch_transfer($batch_no, $description, $recipients){
/*----检查参数格式----*/
if (is_array($recipients) && !empty($recipients)){
$amount = 0;
$recipient_array = array();
foreach ($recipients as $item){
if (isset($item['account']) && $item['account'] && isset($item['amount']) && $item['amount'] && isset($item['name']) && $item['name']){
$recipient_array[] = $item;
$amount += $item['amount'];
}
}
} else{
return array(
'code' => 0,
'data' => 'invalid $recipients'
);
}
\Pingpp\Pingpp::setApiKey(APP_KEY);// 设置 API Key
\Pingpp\Pingpp::setPrivateKeyPath( __DIR__ . "/certs/your_rsa_private_key.pem");
try {
$batch_transfer = \Pingpp\Batch_transfer::create(
array(
'batch_no' => $batch_no,
'channel' => 'alipay',
'app' => APP_ID,
'amount' => $amount,//订单总金额, 人民币单位：分（如订单总金额为 1 元，此处请填 100）
'currency' => 'cny',
'description' => $description,
'type' => 'b2c',
'recipients' => $recipient_array,
)
);
return array(
'code' => 1,
'data' => array(
'batch_transfer' => $batch_transfer
)
);
} catch (\Pingpp\Error\Base $e) {
// 捕获报错信息
if ($e->getHttpStatus() != NULL) {
$data = array(
'code' => 0,
'data' => array(
'error_message' => $e->getHttpBody()
)
);
} else {
$data = array(
'code' => 0,
'data' => array(
'error_message' => $e->getMessage()
)
);
}
return $data;
}
}
}
说明：
1. APP_ID和APP_KEY来源：https://www.pingxx.com/docs/overview/config
2. 文件同级目录下，创建一个certs文件夹，用于存放证书文件，文件结构如图：
商户公钥、私钥，Ping++公钥配置路径：登录管理平台，点击管理平台右上角公司名称->企业设置。配置界面如下图：
image.png
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版权声明：本文为CSDN博主「-_-px」的原创文章，遵循 CC 4.0 BY-SA 版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/px_farmer/article/details/70332044
