PHP实现的交通银行网银在线支付接口ECSHOP插件和使用例子

发布:smiling　来源: PHP粉丝网　添加日期：2020-12-12 12:30:29　浏览: 评论：0　

这篇文章主要介绍了PHP实现的交通银行网银在线支付接口ECSHOP插件和使用例子,需要的朋友可以参考下。

最近，一个项目要求做交通银行在线支付，ecshop本身没有这方面的接口，于是通过一些时间的专研，做了一个插件出来。有好的东西，当然要分享，在此特地分享出来，希望能够帮助到跟我一样有需要的人，为大家减轻一下开发的负担，也多请大家指出一些好的方法和建议，相互的学习、进步！

在使用插件之前，请配置好交通银行在线支付的环境（具体安装方法，交行提供的demo会有，也不是很难，注意好细节就行）。安装好之后，请将把下面的插件源码和语言包源码按路径保存到相应文件，最后进入后台的支付模块安装即可。

插件源码（includes/modules/payment/bankcomm.php）:

<?php

/**

* 交通银行在线支付插件 For Ecshop

* Author: Reson

* Date: 2014/03/31

*/

if (!defined('IN_ECS'))

{

die('Hacking attempt');

}

$payment_lang = ROOT_PATH . 'languages/' .$GLOBALS['_CFG']['lang']. '/payment/bankcomm.php';

if (file_exists($payment_lang))

{

global $_LANG;

include_once($payment_lang);

}

/* 模块的基本信息 */

if (isset($set_modules) && $set_modules == TRUE)

{

$i = isset($modules) ? count($modules) : 0;

/* 代码 */

$modules[$i]['code']    = basename(__FILE__, '.php');

/* 描述对应的语言项 */

$modules[$i]['desc']    = 'bankcomm_desc';

/* 是否支持货到付款 */

$modules[$i]['is_cod']  = '0';

/* 是否支持在线支付 */

$modules[$i]['is_online']  = '1';

/* 支付费用，由配送决定 */

$modules[$i]['pay_fee'] = '0';

/* 作者 */

$modules[$i]['author']  = 'Reson';

/* 网址 */

$modules[$i]['website'] = 'https://www.jb51.net';

/* 版本号 */

$modules[$i]['version'] = '1.0.0.0';

/* 配置信息 */

$modules[$i]['config']  = array();

return;

}

/**

* 类

*/

class bankcomm

{

/**

  * 构造函数

  *

  * @return void

  */

function bankcomm()

{

}

function __construct()

{

  $this->bankcomm();

}

/**

  * 提交函数

  */

function get_code($order)

{

  //获得表单传过来的数据

  $param['interfaceVersion'] = '1.0.0.0'; //消息版本号*

  $param['merID'] = '301310063009501'; //商户号 (测试号,后期可自行更改)

  $param['orderid'] = $order['orderid']; //订单号*

  $param['orderDate'] = local_date("Ymd",gmtime()); //商户订单日期* yyyyMMdd

  $param['orderTime'] = local_date("His",gmtime()); //商户订单时间* HHmmss

  $param['tranType'] = 0; //交易类别* 0:B2C

  $param['amount'] = $order['amount']; //订单金额*

  $param['curType'] = 'CNY'; //交易币种* 默认CNY

  $param['orderContent'] = '';

  $param['orderMono'] = $order['orderMono']; //商家备注

  $param['phdFlag'] = ''; //物流配送标志

  $param['notifyType'] = 1; //通知方式* 1 通知

  $param['merURL'] = '';

  $param['goodsURL'] = $order['goodsURL']; //取货URL

  $param['jumpSeconds'] = '';

  $param['payBatchNo'] = '';

  $param['proxyMerName'] = '';

  $param['proxyMerType'] = '';

  $param['proxyMerCredentials'] = '';

  $param['netType'] = 0; //渠道编号* 0:html渠道

  $param['issBankNo'] = '';

  $tranCode = "cb2200_sign";

  htmlentities($param['orderMono'],"ENT_QUOTES","utf-8");

  //连接字符串

  $source = '';

  foreach($param as $key=>$val){

   if($key != 'issBankNo')

   $source .= $val.'|';

  }

  $source = substr($source,0,strlen($source)-1);

  //连接地址

  $socketUrl = "tcp://127.0.0.1:8080"; //这里的端口根据自己配置的情况

  $fp = stream_socket_client($socketUrl, $errno, $errstr, 30);

  $retMsg="";

  //

  if (!$fp) {

   echo "$errstr ($errno)<br />\n";

  } else

  {

   $in  = "<?xml version='1.0' encoding='UTF-8'?>";

   $in .= "<Message>";

   $in .= "<TranCode>".$tranCode."</TranCode>";

   $in .= "<MsgContent>".$source."</MsgContent>";

   $in .= "</Message>";

   fwrite($fp, $in);

   while (!feof($fp)) {

    $retMsg =$retMsg.fgets($fp, 1024);

   }

   fclose($fp);

  }

  //解析返回xml

  $dom = new DOMDocument;

  $dom->loadXML($retMsg);

  $retCode = $dom->getElementsByTagName('retCode');

  $retCode_value = $retCode->item(0)->nodeValue;

  $errMsg = $dom->getElementsByTagName('errMsg');

  $errMsg_value = $errMsg->item(0)->nodeValue;

  $signMsg = $dom->getElementsByTagName('signMsg');

  $signMsg_value = $signMsg->item(0)->nodeValue;

  $orderUrl = $dom->getElementsByTagName('orderUrl');

  $orderUrl_value = $orderUrl->item(0)->nodeValue;

  $MerchID = $dom->getElementsByTagName('MerchID');

  $merID = $MerchID->item(0)->nodeValue;

  //echo "retMsg=".$retMsg;

  //echo $retCode_value." ".$errMsg_value." ".$signMsg_value." ".$orderUrl_value;

  if($retCode_value != "0"){

   //echo "交易返回码：".$retCode_value."<br>";

   //echo "交易错误信息：" .$errMsg_value."<br>";

   return "交易错误信息：" .$errMsg_value."<br>";

  }else{

   $param['signMsg_value'] = $signMsg_value;

   $param['orderUrl_value'] = $orderUrl_value;

   $form_code = $this->create_html($param); //创建提交表单

   return $form_code;

  }

}

/**

  * 创建提交表单

  */

function create_html($param){

  $pay_html ='<form name = "form1" method = "post" action = "'.$param['orderUrl_value'].'">

  <input type = "hidden" name = "interfaceVersion" value = "'.$param['interfaceVersion'].'">

  <input type = "hidden" name = "merID" value = "'.$param['merID'].'">

  <input type = "hidden" name = "orderid" value = "'.$param['orderid'].'">

  <input type = "hidden" name = "orderDate" value = "'.$param['orderDate'].'">

  <input type = "hidden" name = "orderTime" value = "'.$param['orderTime'].'">

  <input type = "hidden" name = "tranType" value = "'.$param['tranType'].'">

  <input type = "hidden" name = "amount" value = "'.$param['amount'].'">

  <input type = "hidden" name = "curType" value = "'.$param['curType'].'">

  <input type = "hidden" name = "orderContent" value = "'.$param['orderContent'].'">

  <input type = "hidden" name = "orderMono" value = "'.$param['orderMono'].'">

  <input type = "hidden" name = "phdFlag" value = "'.$param['phdFlag'].'">

  <input type = "hidden" name = "notifyType" value = "'.$param['notifyType'].'">

  <input type = "hidden" name = "merURL" value = "'.$param['merURL'].'">

  <input type = "hidden" name = "goodsURL" value = "'.$param['goodsURL'].'">

  <input type = "hidden" name = "jumpSeconds" value = "'.$param['jumpSeconds'].'">

  <input type = "hidden" name = "payBatchNo" value = "'.$param['payBatchNo'].'">

  <input type = "hidden" name = "proxyMerName" value = "'.$param['proxyMerName'].'">

  <input type = "hidden" name = "proxyMerType" value = "'.$param['proxyMerType'].'">

  <input type = "hidden" name = "proxyMerCredentials" value = "'.$param['proxyMerCredentials'].'">

  <input type = "hidden" name = "netType" value = "'.$param['netType'].'">

  <input type = "hidden" name = "merSignMsg" value = "'.$param['signMsg_value'].'">

  <input type = "hidden" name = "issBankNo" value = "'.$param['issBankNo'].'">

  <input type="submit" value=" " class="pay_button" />

  </form>';

  return $pay_html;

}

/**

  * 处理函数

  */

function respond()

{

  $tranCode = "cb2200_verify";

  $notifyMsg = $_REQUEST["notifyMsg"];

  $lastIndex = strripos($notifyMsg,"|");

  $signMsg = substr($notifyMsg,$lastIndex+1); //签名信息

  $srcMsg = substr($notifyMsg,0,$lastIndex+1);//原文

  //连接地址

  $socketUrl = "tcp://127.0.0.1:8080";

  $fp = stream_socket_client($socketUrl, $errno, $errstr, 30);

  $retMsg="";

  if (!$fp) {

   //echo "$errstr ($errno)<br />\n";

   return false;

  }else{

   $in  = "<?xml version='1.0' encoding='UTF-8'?>";

   $in .= "<Message>";

   $in .= "<TranCode>".$tranCode."</TranCode>";

   $in .= "<MsgContent>".$notifyMsg."</MsgContent>";

   $in .= "</Message>";

   fwrite($fp, $in);

   while (!feof($fp)) {

    $retMsg =$retMsg.fgets($fp, 1024);

   }

   fclose($fp);

  }

  //解析返回xml

  $dom = new DOMDocument;

  $dom->loadXML($retMsg);

  $retCode = $dom->getElementsByTagName('retCode');

  $retCode_value = $retCode->item(0)->nodeValue;

  $errMsg = $dom->getElementsByTagName('errMsg');

  $errMsg_value = $errMsg->item(0)->nodeValue;

  $signMsg = $dom->getElementsByTagName('signMsg');

  $signMsg_value = $signMsg->item(0)->nodeValue;

  if($retCode_value != ''){

   //echo "交易返回码：".$retCode_value."<br>";

   //echo "交易错误信息：" .$errMsg_value."<br>";

   return false;

  }else{

   $arr = preg_split("/\|{1,}/",$srcMsg);

   $pay_id = $arr[1];

   $action_note = base64_decode($arr[16]);

   // 完成订单。

   order_paid($pay_id, PS_PAYED, $action_note);

   //告诉用户交易完成

   return true;

  }

  ///////////////// respond END ///////////////

}

}

?>

语言包源码（languages/zh_cn/payment/bankcomm.php）:

代码如下:

<?php

/**

* 交通银行语言文件

* by: Reson

* 2014/03/31

*/

global $_LANG;

$_LANG['bankcomm'] = '交通银行在线支付';

$_LANG['bankcomm_desc'] = '交通银行在线支付';

$_LANG['pay_button'] = '交通银行支付';

?>

以下是调用的范例：

include_once(ROOT_PATH . 'includes/modules/payment/bankcomm.php');

$order_['orderid'] = $order['order_sn'];

$order_['amount'] = $order['yd_price'];

$order_['orderMono'] = '测试'; //商家备注

$order_['goodsURL'] = "http://".$_SERVER['HTTP_HOST'].'/respond.php?code=bankcomm'; //取货URL

$pay_code = new bankcomm;

$pay_button = $pay_code->get_code($order_);

$order['pay_button'] = $pay_button; //即此时已经生成了一个支付按钮