本文实例讲述了php版银联支付接口开发的方法。分享给大家供大家参考，具体如下：
支付接口现在有第三方的支付接口也有银行的支付接口。这里就来介绍php版本银联支付接口开发的方法。
银联支付，首先要注意二重要的部分：
PHP运行环境是5.4.18以上
开了扩展openssl
开发手册上面的列子只做参考，因为基本都是错的。你可以试着去官网下一个demo。。。注意现在银联开发，没有测试密钥提供，只能在正式环境开发
下面是我用ThinkPHP编写的一个支付类
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/*** 银联支付 v0.1* @auther:Summer<dengwz7788@gmail.com>;* @date:20151202* **/class NetPayAction extends BaseAction{//在类初始化方法中，引入相关类库public function _initialize() { header("Content-type:text/html;charset=utf-8"); vendor('Netpay.util.common',"",".php"); //导入加密核心文件夹 vendor('Netpay.util.SecssUtil',"",".class.php"); //导入加密核心文件夹 vendor('Netpay.util.Settings_INI',"",".php"); //导入加密核心文件夹 vendor('Netpay.util.Settings',"",".php"); //导入加密核心文件夹 $this->securityPropFile= $_SERVER['DOCUMENT_ROOT'] . "/ThinkPHP/Extend/Vendor/Netpay/config/security.properties"; //谁知道这是啥，反正他们要我加的 $this->b2cPaySend = __APP__."/Index/NetPay/b2cPaySend"; $this->b2cRefundSend = __APP__."/Index/NetPay/b2cRefundSend"; $this->b2cQuerySend = __APP__."/Index/NetPay/b2cQuerySend"; $this->;MerBgUrl = __APP__."/Index/NetPay/MerBgUrl"; $this->MerPageUrl = __APP__."/Index/NetPay/MerPageUrl";}public function index(){ $paramArray=array ( 'MerId' => '商户号', 'MerOrderNo' => '0000001944663232', 'OrderAmt' => '1', 'TranDate' => '20151219', 'TranTime' =>'171248', 'TranType' => '0001', 'BusiType' =>'0001', 'Version' => '20140728', 'CurryNo' => 'CNY', 'AccessType' =>; '0', 'CommodityMsg' => '测试商品1号', 'MerPageUrl' => $this->MerBgUrl, 'MerBgUrl' =>$this->MerPageUrl, 'MerResv' => 'MerResv', ); if (count($paramArray) >0) { $dispatchUrl = $this->b2cPaySend; $transResvedJson = array(); $cardInfoJson = array(); $sendMap = array(); foreach ($paramArray as $key => $value) { if (isEmpty($value)) { continue; } if (startWith($key, "trans_")) { $key = substr($key, strlen("trans_")); $transResvedJson[$key] = $value; } else if (startWith($key, "card_")) { $key = substr($key, strlen("card_")); $cardInfoJson[$key] = $value; } else { $sendMap[$key] = $value; } } $transResvedStr = null; $cardResvedStr = null; if (count($transResvedJson) >0) { $transResvedStr = json_encode($transResvedJson); } if (count($cardInfoJson) > 0) { $cardResvedStr = json_encode($cardInfoJson); } $secssUtil = new SecssUtil(); if (! isEmpty($transResvedStr)) { $transResvedStr = $secssUtil->decryptData($transResvedStr); $sendMap["TranReserved"] = $transResvedStr; } if (! isEmpty($cardResvedStr)) { $cardResvedStr = $secssUtil->decryptData($cardResvedStr); $sendMap["card_"] = $cardResvedStr; } $securityPropFile = $this>securityPropFile; $secssUtil->init($securityPropFile); $secssUtil->sign($sendMap); $sendMap["Signature"] = $secssUtil->getSign(); $_SESSION = $sendMap; header("Location:" . $dispatchUrl); }}public function b2cPaySend(){ layout(false); $settings = new Settings_INI(); $settings->oad($this->securityPropFile); $pay_url = "https://payment.chinapay.com/CTITS/service/rest/page/nref/000000000017/0/0/0/0/0"; $html = "<form name='payment' action='{$pay_url}' method='POST' target='_blank'>;"; $params = "TranReserved;MerId;MerOrderNo;OrderAmt;CurryNo;TranDate;SplitMethod;BusiType;MerPageUrl;MerBgUrl;SplitType;MerSplitMsg;PayTimeOut;MerResv;Version;BankInstNo;CommodityMsg;Signature;AccessType;AcqCode;OrderExpiryTime;TranType;RemoteAddr;Referred;TranTime;TimeStamp;CardTranData"; foreach ($_SESSION as $k =>$v) { if (strstr($params, $k)) { $html .= "<input type='hidden' name = '" . $k . "' value ='" . $v . "'/>"; } } $html .= "<nput type='button' type='hidden' value='提交订单' >"; $html .= "<;/from>"; $this->html = $html; $this->display();}public function pgReturn(){ if ($_POST) { if (count($_POST) > 0) { $secssUtil = new SecssUtil(); $securityPropFile = $this>securityPropFile; $secssUtil->init($securityPropFile); $text = array(); foreach($_POST as $key=>$value){ $text[$key] = urldecode($value); } if ($secssUtil->verify($text)) { //支付成功 $_SESSION["VERIFY_KEY"] = "success"; } else { //支付失败 $_SESSION["VERIFY_KEY"] = "fail"; } } } }} |
银联支付应该是算比较简单的！！
希望本文所述对大家PHP程序设计有所帮助。
