Unionpay.md

Unionpay 银联支付

配置

$config = array(
    'mer_id' => 'xxxxxxxxxxxxx',//商户号
    'private_key_path' => storage_path('cert\xxxx.pfx'),//私钥证书路径
    'private_key_pwd' => '111111',//证书密码 纯数字
    'cert_dir' => storage_path(''),//证书dir
    'is_test' => '0',//是否正式环境 0:正式, 1:测试
);

银联支付

1. 判断设备选择实例化

   Web网页

   $unionpay = new \Shunhua\Larapay\Unionpay\WebPay($config);

   App

   $unionpay = new \Shunhua\Larapay\Unionpay\AppPay($config);

2. 设置支付参数

   代码示例:

   $pay_data = [
       'orderId' => date('YmdHis') . rand(10000, 99999), //商户订单号
       'txnAmt' => 1, //支付价格(单位:分)
       'frontUrl'=>'https://www.baidu.com/',
       'backUrl'=>'https://www.baidu.com/'
   ];

3. 调用执行函数

   代码示例:

   $url = $unionpay->handle($pay_data);
   if ($data['device'] == 'app') {
   	//返回数组
       return [
           'params' => $params,
           'url' => $this->transUrl,
       ];
   } else {
   	//返回form表单
       return $html_form;
   }

4. 处理银联回调

   //$config同上
   $unionpay = new \Shunhua\Larapay\Unionpay\Notify($config);	
   try {
       //验签
       $data = $unionpay->handle();
   }
   catch (\Exception $e) {
       $error_msg = $e->getMessage();
       $unionpay->returnFailure();
   }