Home > php教程 > php手册 > body text

呕心之作:支付宝的手机网站支付接口的应用 - 张小刘

WBOY
Release: 2016-05-20 11:51:50
Original
1770 people have browsed it

  由于去年做手机Portl接口的工作,需要使用支付宝的支付,于是手机网站支付接口就成了首选。

1.首先下载接口包

 <span style="color: #ff6600; font-size: 14px;">支付宝商家服务中心链接</span>:<span style="font-size: 14px;">https://b.alipay.com/login.htm?goto=https://b.alipay.com:443/newIndex.htm</span>
Copy after login

  手机网站支付的产品介绍:https://b.alipay.com/order/productDetail.htm?productId=2013080604609688

  demo下载链接:https://doc.open.alipay.com/doc2/detail.htm?treeId=54&articleId=104511&docType=1   (请点击关键字demo,进行下载)

  

  解压下载的文件可以看到文件夹的结构如下图:

  

  我使用的是RSA签名方式,PHP-UTF-8的文件夹

2.readme.txt的文档说明

  红色字体的文件是最重要的文件,也是必需的!

│<br>├lib┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈类文件夹<br>│  │<br>│  ├<span style="color: #ff6600;">alipay_core.function.php</span> ┈┈┈┈┈┈支付宝接口公用函数文件<br>│  │<br>│  ├<span style="color: #ff6600;">alipay_notify.class.php</span>┈┈┈┈┈┈┈支付宝通知处理类文件<br>│  │<br>│  ├<span style="color: #ff6600;">alipay_submit.class.php</span>┈┈┈┈┈┈┈支付宝各接口请求提交类文件<br>│  │<br>│  └<span style="color: #ff6600;">alipay_rsa.function.php</span>┈┈┈┈┈┈┈支付宝接口RSA函数文件<br>│<br>├log.txt┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈日志文件<br>│<br>├<span style="color: #ff6600;">alipay.config.php</span>┈┈┈┈┈┈┈┈┈┈┈┈基础配置类文件<br>│<br>├<span style="color: #ff6600;">alipayapi.php</span>┈┈┈┈┈┈┈┈┈┈┈┈┈┈支付宝接口入口文件<br>│<br>├<span style="color: #ff6600;">notify_url.php</span> ┈┈┈┈┈┈┈┈┈┈┈┈┈服务器异步通知页面文件<br>│<br>├<span style="color: #ff6600;">return_url.php</span> ┈┈┈┈┈┈┈┈┈┈┈┈┈页面跳转同步通知文件<br>│<br>├key┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈私钥公钥文件夹(用法见下方※注意※)<br>│  │<br>│  ├<span style="color: #ff6600;">rsa_private_key.pem</span>┈┈┈┈┈┈┈┈┈商户的私钥文件<br>│  │<br>│  └<span style="color: #ff6600;">alipay_public_key.pem</span>┈┈┈┈┈┈┈┈支付宝的公钥文件<br>│<br>├openssl┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈缺省dll文件(用法见下方※注意※)<br>│  │<br>│  ├libeay32.dll<br>│  │<br>│  ├ssleay32.dll<br>│  │<br>│  └php_openssl.dll<br>│<br>├<span style="color: #ff6600;">cacert.pem</span> ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈用于CURL中校验SSL的CA证书文件<br>│<br>└<span style="color: #ff6600;">readme.txt</span> ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈使用说明文本<br><br><br><span style="font-size: 14px;"><span style="color: #ff6600; font-size: 18px;"><strong>3.</strong> 把必需的文件整合到框架里(我当时用的是thinkPHP框架)</span><br>  (1)在<img src="http://images2015.cnblogs.com/blog/847208/201604/847208-20160413183042113-1821262922.png" alt=""> 里新建一个文件夹叫<span   style="max-width:90%">AliMobilePay</span>,</span><span style="font-size: 14px;"><br>      <img src="http://images2015.cnblogs.com/blog/847208/201604/847208-20160414160009848-898178224.png" alt=""><br>     把上图里的4个文件拷贝到AliMobilePay文件夹里,<br></span>
Copy after login

      对以上文件进行重命名,

      alipay_core.function.php重命名为:Corefunction.php

      alipay_notify.class.php重命名为:Notify.php

      alipay_rsa.function.php重命名为:Rsafunction.php

      alipay_submit.class.php重命名为:Submit.php

      打开Notify.php,去掉一下代码,

      require_once("alipay_core.function.php");
      require_once("alipay_rsa.function.php");

      同样的道理去掉其他3个文件里的包含文件。

<span style="font-size: 14px;">  (2)在根目录下建立一个文件夹key<br>     在key文件夹里放入</span><span style="color: #ff6600;">商户的私钥文件、支付宝的公钥文件、CA证书文件</span>
Copy after login

        

       如何生成RSA密钥:https://cshall.alipay.com/enterprise/help_detail.htm?help_id=474010&keyword=%C8%E7%BA%CE%C9%FA%B3%C9%B9%AB%CB%BD%D4%BF&sToken=s-5d0c889ac47741fd8094b26d4862696b&from=search&flag=0   (此文中描述的rsa_private_key.pem就是商家的私钥文件

         

      ◆商户的私钥
      1、不需要对刚生成的(原始的)私钥做pkcs8编码
      2、不需要去掉去掉“-----BEGIN RSA PRIVATE KEY-----”、“-----END RSA PRIVATE KEY-----”
      简言之,只要维持用openssl工具刚生成出来的私钥的内容即可

      

      ◆支付宝公钥
      1、须保留“-----BEGIN PUBLIC KEY-----”、“-----END PUBLIC KEY-----”这两条文字。
      简言之,支付宝公钥只需要维持demo里的原样即可

      

   (3)alipay_config.php 配置文件

      把alipay_config.php 配置文件整合到thinkPHP框架的配置文件里

      

<span style="color: #000000;">php
</span><span style="color: #008000;">/*</span><span style="color: #008000;">*
 * Created by PhpStorm.
 * User: zhangxiaoliu
 * Date: 16/4/15
 * Time: 上午10:39
 </span><span style="color: #008000;">*/</span>
<span style="color: #008000;">//</span><span style="color: #008000;">支付宝商家服务中心链接:https://b.alipay.com/login.htm?goto=https://b.alipay.com:443/newIndex.htm</span>
<span style="color: #0000ff;">return</span> <span style="color: #0000ff;">array</span><span style="color: #000000;">(
    </span>'ALIMOBILEPAY_CONFIG'=><span style="color: #0000ff;">array</span><span style="color: #000000;">(
        </span><span style="color: #008000;">//</span><span style="color: #008000;">合作身份者id,以2088开头的16位纯数字, (合作身份者id的查看链接:https://b.alipay.com/order/pidAndKey.htm)</span>
        'partner' => '2088XXXXXXXXXXXX',

        <span style="color: #008000;">//</span><span style="color: #008000;">收款支付宝账号,与partner的值一样</span>
        'seller_id' => '2088XXXXXXXXXXXX',

        <span style="color: #008000;">//</span><span style="color: #008000;">商户的私钥(后缀是.pem)文件相对路径</span>
        'private_key_path'=> NEW_PORTAL_DOMAIN.'key/rsa_private_key.pem',

        <span style="color: #008000;">//</span><span style="color: #008000;">支付宝公钥(后缀是.pem)文件相对路径</span>
        'ali_public_key_path'=> NEW_PORTAL_DOMAIN.'key/alipay_public_key.pem',

        <span style="color: #008000;">//</span><span style="color: #008000;">签名方式 不需修改</span>
        'sign_type' => <span style="color: #008080;">strtoupper</span>('RSA'),

        <span style="color: #008000;">//</span><span style="color: #008000;">字符编码格式 目前支持 gbk 或 utf-8</span>
        'input_charset'=> 'utf-8',

        <span style="color: #008000;">//</span><span style="color: #008000;">ca证书路径地址,用于curl中ssl校验</span>
        'cacert' => NEW_PORTAL_DOMAIN.'key/cacert.pem',

        <span style="color: #008000;">//</span><span style="color: #008000;">访问模式,根据自己的服务器是否支持ssl访问,若支持请选择https;若不支持请选择http</span>
        'transport' => 'http',

        <span style="color: #008000;">//</span><span style="color: #008000;">这里是异步通知页面url,提交到项目的Payment控制器的notifyurl方法;
        //需http://格式的完整路径,不能加?id=123这类自定义参数</span>
        'notify_url'=> NEW_PORTAL_DOMAIN.'portal.php/AliMobilePay/notify_url.php',

        <span style="color: #008000;">//</span><span style="color: #008000;">这里是页面跳转通知url,提交到项目的Payment控制器的returnurl方法;
        //需http://格式的完整路径,不能加?id=123这类自定义参数</span>
        'return_url'=> NEW_PORTAL_DOMAIN.'portal.php/AliMobilePay/return_url.php',

        <span style="color: #008000;">//</span><span style="color: #008000;">支付成功跳转到的页面</span>
        'successpage'=>NEW_PORTAL_DOMAIN.'portal.php/Success/index',
        <span style="color: #008000;">//</span><span style="color: #008000;">支付失败跳转到的页面</span>
        'errorpage'=>NEW_PORTAL_DOMAIN.'portal.php/Error/index',
        <span style="color: #008000;">//</span><span style="color: #008000;">商品展示地址</span>
        'product_url'=>NEW_PORTAL_DOMAIN.'portal.php/Product/index',<span style="color: #000000;">
    )
);</span>
Copy after login

 

    (4)支付宝帮助中心

      https://cshall.alipay.com/enterprise/index.htm

4.调用支付宝接口

    (1)新建一个AliMobilePay控制器

<?php
namespace Portal\Controller;
use Common\Component\FilterComponent;
use Portal\Service\LogPaycallbacksService;
use Portal\Service\GuozhanOrderService;
use Portal\Model\Pengwifi\Guozhan\OrderModel;
use Portal\Service\TokenService;
use Portal\Service\UserService;
use Portal\Service\SetMotoRadiusService;
use Common\Model\Radius\RadcheckModel;
/*
 * 购买上网卡的手机页面支付宝接口
 */
class AliMobilePayController extends CommonController{
    protected $_order_model=null;
    protected $_order_service=null;
    protected $_token_service = null;
    protected $_Set_MotoRadius_service=null;
    protected $_RadcheckModel=null;
    protected $_log_pay_callbacks = null;

    protected function afterInit() {
        parent::afterInit();
        vendor('AliMobilePay.Corefunction');
        vendor('AliMobilePay.Rsafunction');
        vendor('AliMobilePay.Notify');
        vendor('AliMobilePay.Submit');
		$this->_order_model= new OrderModel();
        $this->_order_service= new GuozhanOrderService();
        $this->_log_pay_callbacks = new LogPaycallbacksService();
        $this->_service = new UserService();
        $this->_token_service = new TokenService();
        $this->_RadcheckModel = new RadcheckModel();
        $this->_Set_MotoRadius_service = new SetMotoRadiusService();
    }


	/**
	 * 执行新增订单
	 */
    protected function _post(){
        if(isset($this->params['name']) && ($this->params['name']=="notify_url")){
            $this->notify_url('notify_url');
            die;
        }
        $this->insert_order();
	}


    protected function _get(){
        /*
         *根据配置文件里的路由规则:
         *':'.$var_controller.'/[:name]/[:action]'=>		':1/_index?',	//匹配控制器后紧跟字符串,表示name
         * 例如:http://portal_v2.com/portal.php/Payment/Return.html
         * $notify_url会返回Return
         */
        $notify_url = isset($this->params['name']) ? FilterComponent::getString($this->params['name']) : 'Unknown';
        switch($notify_url){
            case 'return_url':
                $this->return_url($notify_url);
                break;

            default:
                $this->_log_pay_callbacks->update(array('request_from'=>'Unknown'), false);
                exit('Wrong request url');
        }
    }
    
    //服务器异步通知页面方法
    private function notify_url($notify_url){
        $alipay_config = C('ALIMOBILEPAY_CONFIG');
        //计算得出通知验证结果
        $alipayNotify = new \AlipayNotify($alipay_config);
        $verify_result = $alipayNotify->verifyNotify();
        if($verify_result) {//验证成功
            //商户订单号
            $order_sn = $this->params['out_trade_no'];
            //支付宝交易号
            //$trade_no = $this->params['trade_no'];
            //交易状态
            $trade_status = $this->params['trade_status'];
            $this->_log_pay_callbacks->update(array('request_from'=>$notify_url, 'order_sn'=>$order_sn, 'response_status'=>$trade_status), false);
            if (in_array($trade_status,array('TRADE_SUCCESS','TRADE_FINISHED'))) {
                //判断该笔订单是否在商户网站中已经做过处理
                //如果没有做过处理,根据订单号(out_trade_no)在商户网站的订单系统中查到该笔订单的详细,并执行商户的业务程序
                //如果有做过处理,不执行商户的业务程序
                 if(!$this->checkorderstatus($order_sn)){
                     $result=$this->orderhandle($order_sn);
                     if($result==true){
                         echo "success";
                     }else{
                         echo "fail";
                     }
                 }
            }else{
                echo "fail";
            }
        }else {
            //验证失败
            echo "fail";
        }
    }

    //页面跳转同步通知
    private function return_url($notify_url){
        $alipay_config=C('ALIMOBILEPAY_CONFIG');
        //计算得出通知验证结果
        $alipayNotify = new \AlipayNotify($alipay_config);
        $verify_result = $alipayNotify->verifyReturn();
        if($verify_result) {//验证成功
            //商户订单号
            $order_sn = $this->params['out_trade_no'];
            //支付宝交易号
            //$trade_no = $this->params['trade_no'];
            //交易状态
            $trade_status = $this->params['trade_status'];
            $this->_log_pay_callbacks->update(array('request_from'=>$notify_url, 'order_sn'=>$order_sn, 'response_status'=>$trade_status), false);
            if (in_array($trade_status,array('TRADE_SUCCESS','TRADE_FINISHED'))) {
                //判断该笔订单是否在商户网站中已经做过处理
                //如果没有做过处理,根据订单号(out_trade_no)在商户网站的订单系统中查到该笔订单的详细,并执行商户的业务程序
                //如果有做过处理,不执行商户的业务程序
                if(!$this->checkorderstatus($order_sn)){
                    $result=$this->orderhandle($order_sn);
                    //&mdash;&mdash;请根据您的业务逻辑来编写程序(以上代码仅作参考)&mdash;&mdash;
                    if($result==true){
                        header("Location:".C('ALIMOBILEPAY_CONFIG.successpage'));//跳转到配置项中配置的支付成功页面;
                    }else{
                        header("Location:".C('ALIMOBILEPAY_CONFIG.errorpage'));//跳转到配置项中配置的支付失败页面;
                    }
                }
            }else {
                header("Location:".C('ALIMOBILEPAY_CONFIG.errorpage'));//跳转到配置项中配置的支付失败页面;
            }
        }else {
            //支付宝页面&ldquo;返回商户&rdquo;按钮的链接,商品页面
            header("Location:".C('ALIMOBILEPAY_CONFIG.product_url'));
        }
    }

    //在线交易订单支付处理函数
    //函数功能:根据支付接口传回的数据判断该订单是否已经支付成功;
    //返回值:如果订单已经成功支付,返回true,否则返回false;
    private function checkorderstatus($order_sn){
        $status=$this->_order_model->where("order_sn='$order_sn'")->getField('order_status');
        if($status == OrderModel::ORDER_STATUS_PAYED){
            return true;
        }else{
            return false;
        }
    }
    //处理订单函数
    //更新订单状态,写入订单支付后返回的数据
    private function orderhandle($order_sn){
        try{
            //开启事务
            $this->_order_model->startTrans();
            $data['order_status']=OrderModel::ORDER_STATUS_PAYED;
            $affected_row=$this->_order_model->where("order_sn='$order_sn'")->save($data);
            $find=$this->_order_model->where("order_sn='$order_sn'")->field('location_id,goods_id,mobile,goods_number')->find();
            //根据goods_id查找card_name对应的上网时长
            $goods_model=M('goods');
            $card_model=M('card');
            $card_name=$goods_model->where("id={$find['goods_id']}")->getField('card_name');
            $duration=$card_model->where("location_id={$find['location_id']} and card_name='$card_name'")->order('id desc')->getField('duration');
            $incre_time=($find['goods_number']) * $duration;
            $user_model=M('user');
            $mobile=$find['mobile'];
            $user_info=$user_model->where("user_name='{$mobile}'")->field('id,end_time')->find();
            $affected_row2=$user_model->where("user_name='{$mobile}'")->setInc('usable_time',$incre_time);
            //如果end_time 大于当前的时间戳就累计,否则就更新:使用当前时间戳 加上 $incre_time
            if($user_info['end_time'] >= time()){
                $user_model->where("user_name='{$mobile}'")->setInc('end_time',$incre_time);
            }else{
                $update_data['end_time']=time()+$incre_time;
                $user_model->where("user_name='{$mobile}'")->save($update_data);
            }
            if(empty($affected_row)){
                $this->_log_pay_callbacks->setException(L('ERROR_FAILED_UPDATE_ORDER'), $this->_log_pay_callbacks->getException('code'));
                throw new \Exception();
            }
            if(empty($affected_row2)){
                $this->_log_pay_callbacks->setException(L('ERROR_FAILED_UPDATE_USABLETIME'), $this->_log_pay_callbacks->getException('code'));
                throw new \Exception();
            }
            //提交更新
            if($affected_row && $affected_row2) {
                $this->_order_model->commit();
                return true;
            }
        }catch(\Exception $e){
            $this->_order_model->rollback();
            return false;
        }
    }

    private function insert_order(){
        $gw_id = isset($this->params['gw_id']) ? FilterComponent::get($this->params['gw_id']) : '';
        if (empty($gw_id)) {
            exit('400_EMPTY_GWID');
        }
        $router=M('router');
        $location_id=$router->where("gw_id='$gw_id'")->getField('supplier_location_id');
        $goods_number = isset($this->params['goods_number']) ? FilterComponent::get($this->params['goods_number'],'int') : '';
        if (empty($goods_number)) {
            exit('400_EMPTY_GOODSNUMBER');
        }
        $mobile = isset($this->params['mobile']) ? FilterComponent::get($this->params['mobile']) : '';
        if (!preg_match('/^1[0-9]{10}$/',$mobile)) {
            exit('400_ERROR_MOBILE');
        }
        $user=M('user');
        //查询充值号码是否存在
        $user_name=$user->where("user_name='$mobile'")->getField('user_name');
        if(!$user_name){
            exit('400_EMPTY_USERNAME');
        }
        $goods_id = isset($this->params['goods_id']) ? FilterComponent::get($this->params['goods_id'],'int') : '';
        if (empty($goods_id)) {
            exit('400_EMPTY_GOODSID');
        }

        $goods=M('goods');
        $unit_price=$goods->where("id=$goods_id")->getField('unit_price');
        $this->params['WIDtotal_fee']=$unit_price * $goods_number;

        $data['location_id']=$location_id;
        $data['mobile']=$mobile;
        $data['goods_id']=$goods_id;
        $data['goods_type']=1;//1代表充值卡
        $data['goods_number']=$goods_number;
        $data['total_price']=$this->params['WIDtotal_fee'];
        $data['pay_type']=OrderModel::PAY_TYPE_ALIPAY;//支付宝
        //执行添加操作
        $insert_id=$this->_order_service->update($data,false);
//        var_dump($this->_order_service->getError());
//        var_dump($this->_order_service->model->getError());
//        var_dump($this->_order_service->model->getlastsql());die;
        if($insert_id){
            $this->params['WIDout_trade_no']=$this->_order_model->where("id=$insert_id")->getField('order_sn');
            /**************************请求参数**************************/
            //支付类型
            $payment_type = "1";
            //必填,不能修改

            //商户订单号
            $out_trade_no = $this->params['WIDout_trade_no'];
            //商户网站订单系统中唯一订单号,必填

            $this->params['WIDsubject']='pengwifi_card';
            //订单名称
            $subject = $this->params['WIDsubject'];
            //必填

            //付款金额
            $total_fee = $this->params['WIDtotal_fee'];
            //必填

            //$this->params['WIDshow_url']=trim(C('ALIMOBILEPAY_CONFIG.product_url'));
            $this->params['WIDshow_url']=$_SERVER['HTTP_REFERER'];
            //商品展示地址
            $show_url = $this->params['WIDshow_url'];
            //必填,需以http://开头的完整路径,例如:http://www.商户网址.com/myorder.html

            //订单描述
            $body = $this->params['WIDbody'];
            //选填

            //超时时间
            $it_b_pay = $this->params['WIDit_b_pay'];
            //选填

            //钱包token
            $extern_token = $this->params['WIDextern_token'];
            //选填

            /************************************************************/
            //构造要请求的参数数组,无需改动
            $parameter = array(
                "service" => "alipay.wap.create.direct.pay.by.user",
                "partner" => trim(C('ALIMOBILEPAY_CONFIG.partner')),
                "seller_id" => trim(C('ALIMOBILEPAY_CONFIG.seller_id')),
                "payment_type"	=> $payment_type,
                "notify_url"	=> trim(C('ALIMOBILEPAY_CONFIG.notify_url')),
                "return_url"	=> trim(C('ALIMOBILEPAY_CONFIG.return_url')),
                "out_trade_no"	=> $out_trade_no,
                "subject"	=> $subject,
                "total_fee"	=> $total_fee,
                "show_url"	=> $show_url,
                "body"	=> $body,
                "it_b_pay"	=> $it_b_pay,
                "extern_token"	=> $extern_token,
                "_input_charset"	=> trim(strtolower(C('input_charset')))
            );

            $alipay_config=C('ALIMOBILEPAY_CONFIG');

            //建立请求
            $alipaySubmit = new \AlipaySubmit($alipay_config);
            //建立请求,以表单HTML形式构造(默认),经测试post方法不行
            $html_text = $alipaySubmit->buildRequestForm($parameter,"get", "确认");

            echo $html_text;
        }else{
            echo 'fail';
        }
    }
}
Copy after login

如果您阅读过此文章有所收获,请为我顶一个,如果文章中有错误的地方,欢迎指出。

相互学习,共同进步!

 

source:php.cn
Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Popular Recommendations
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template