支付宝扫码支付接口

1.下载官方sdk  https://docs.open.alipay.com/194/105201/

2.导入官方文件包  如图

      蓝色部分是官方sdk包

3  alipayAction.class.php   是封装的支付接口

     

<?php

namespace action\pay;

header("Content-type: text/html; charset=utf-8");

/**

* 支付宝支付

*/

class alipayAction extends \action

{

    public function qrpay($data){

        $subject = "短信服务支付";

        // 支付超时，线下扫码交易定义为5分钟

        $timeExpress = "5m";

        // 创建请求builder，设置请求参数   路径根据自己实际情况   写绝对路径

        require_once ROOT.'cube/action/pay/f2fpay/model/builder/AlipayTradePrecreateContentBuilder.php';

        require_once ROOT.'cube/action/pay/f2fpay/service/AlipayTradeService.php';

        require_once ROOT.'cube/action/pay/f2fpay/config/config.php';

        $qrPayRequestBuilder = new \AlipayTradePrecreateContentBuilder();

        $qrPayRequestBuilder->setOutTradeNo($data['outTradeNo']);

        $qrPayRequestBuilder->setTotalAmount($data['totalAmount']);

        $qrPayRequestBuilder->setTimeExpress($timeExpress);

        $qrPayRequestBuilder->setSubject($subject);

        // 调用qrPay方法获取当面付应答

        $qrPay = new \AlipayTradeService($config);

        $qrPayResult = $qrPay->qrPay($qrPayRequestBuilder);

        return $qrPayResult->getResponse();

    }

    public function notify_alipay($out_trade_no){

        require_once ROOT.'cube/action/pay/f2fpay/service/AlipayTradeService.php';

        require_once ROOT.'cube/action/pay/f2fpay/config/config.php';

        //构造查询业务请求参数对象

        $queryContentBuilder = new \AlipayTradeQueryContentBuilder();

        $queryContentBuilder->setOutTradeNo($out_trade_no);

        //初始化类对象，调用queryTradeResult方法获取查询应答

        $queryResponse = new \AlipayTradeService($config);

        $queryResult = $queryResponse->queryTradeResult($queryContentBuilder);

        //根据查询返回结果状态进行业务处理

        return $queryResult->getResponse();

    }

}

调用方式参考

<?php

namespace action\admin;

/**

* 短信服务

*/

class messageAction extends \action

{

    public function sms_service(){

        //操作类型  0 充值  1开通

        if(!isset($_POST['type']))  return json_encode(array('RES'=>'ERR_POST','MSG'=>'操作类型为空'));

        if(empty($_POST['total_row']))  return json_encode(array('RES'=>'ERR_POST','MSG'=>'短信数量为空'));

        $data = $_POST;

        $data['recharge_price'] = (int)$_POST['total_row']*0.01;

        $data['outTradeNo'] = A('strlib/basic/randstr',array(16,3));

        $m = M();

        $res = $m->ins('sms_recharge')->values($data)->exe();

        $order['outTradeNo'] = $data['outTradeNo'];

        $order['totalAmount'] = $data['recharge_price'];

        $result = $this->qrpay($order);

        $order['result'] = $result;

        $order['qrcode'] = "/index.php?m=admin&c=message&a=qrcode&qrcode=".$result['qr_code'];

        $order['id'] = $res;

        return json_encode($order);

    }

    public function qrpay($data){

        $result = A('pay/alipay/qrpay',array($data));

        $result = json_decode(json_encode($result),true);

        return $result;

    }

    //生成登录二维码

    public function qrcode() {

        if(empty($_GET['qrcode'])) return;

        //引入phpqrcode库文件

        include(ROOT.'cube/action/phpqrcode/phpqrcode/phpqrcode.php');

        $data = $_GET['qrcode'];

        // 纠错级别：L、M、Q、H

        $errorCorrectionLevel = 'L';

        //输入二维码到浏览器

        \QRcode::png($data,false,$errorCorrectionLevel,5);   

    }

    //轮询查询支付状态

    public function paystatu(){

        if(empty($_POST['outTradeNo']))   return json_encode(array('RES'=>'ERR_POST'));

        if(empty($_POST['id']))   return json_encode(array('RES'=>'ERR_POST'));

        $result = A('pay/alipay/notify_alipay',array($_POST['outTradeNo']));

        $result = json_decode(json_encode($result),true);

        if($result['msg']=='Success'){

            switch ($result['trade_status']) {

                case 'TRADE_SUCCESS':

                    $res = M()->sel('phone,recharge_price,total_row,type')->from('sms_recharge')->where("id = {$_POST['id']}")->exe();

                    if(!$res)  return json_encode(array('RES'=>'ERRSEL','MSG'=>'记录不存在！'));

                    $data['domain'] = $_SERVER['HTTP_HOST'];

                    $data['phone'] = $res['phone'];

                    $data['price'] = $res['recharge_price'];

                    $data['number'] = $res['total_row'];

                    $data['type'] = $res['type'];

                    //总站添加充值记录表

                    //http://dev.fushuishop.com/index.php?m=sms&c=agencySms&a=postApplyMsg

                    A('sms/agencySms/postApplyMsg',array($data));

                    $res = M()->upd('sms_recharge')->set('pay_state=1')->where("id = {$_POST['id']}")->exe();

                    return empty($res)?json_encode(array('RES'=>'ERRUPD','MSG'=>'支付失败')):json_encode(array('RES'=>'SUCCESS','MSG'=>'支付成功'));

                    break;

                case 'WAIT_BUYER_PAY':

                    return json_encode(array('RES'=>'WAIT_BUYER_PAY','MSG'=>'等待用户支付'));

                    break;

                case 'TRADE_CLOSED':

                    return json_encode(array('RES'=>'TRADE_CLOSED','MSG'=>'交易关闭'));

                    break;

                default:

                    return json_encode(array('RES'=>'ERROR','MSG'=>'支付失败！'));

                    break;

            }

        }else{

            return json_encode(array('RES'=>'FAILD','MSG'=>'请求失败'));

        }

    }

}

 

http://blog.csdn.net/zhangsheng_1992/article/details/51291497

http://www.jb51.net/article/96501.htm

http://blog.csdn.net/sinat_35861727/article/details/78264889