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官方接口文档

说明（重要）

支付回调一定要保存userId 退款需要。

Config 参数

安装

   composer require code-lives/baidu-pay

Demo

    $config = [
    	'appid'=>'abcdef',
	'appkey' => 'abcdef',
	'payappKey' => "MMMMMMMM",
	'appSecret' => 'ABCDEF',
	'dealId' => 123456,
	'rsaPriKeyStr' => "ABCDEF",
	'rsaPubKeyStr' => 'ABCDEF',
    ];

初始化

    //use Baidu\Pay\Pays;
    $Baidu = new Pays($config);

获取token

    $Baidu = new Pays($config);
    $result = $Baidu->getToken();

支付参数配置

Demo

    $result = $Baidu->getOrderParm($order, $money, $desc);

订单查询参数配置

    $order = [
	'access_token' => 'abcde',
	'tpOrderId' => '123456',
    ];
    $result = $Baidu->findOrder($order);

退款参数配置

Demo

    $data = [
	'token' => 'abcd',
	'bizRefundBatchId' => 123456,//百度平台订单号
	'isSkipAudit' => 1,
	'orderId' => 123456,
	'refundReason' => '测试退款',
	'refundType' => 2,//
	'tpOrderId' => '123',//自己平台订单号
	'userId' => 123,
    ];
    $result = $Baidu->applyOrderRefund($data);

支付异步通知

    $Baidu->notifyCheck($_POST); //返回 true false