集成财付通支付接口
代码如下:- <?php
- if(!defined('DEDEINC')) exit('Request Error!');
- /**
- *财付通接口类
- */
- class tenpay
- {
- var $dsql;
- var $mid;
- var $reqURL_onLine = "http://www.tenpay.com";
- var $return_url='/plus/carbuyaction.php?dopost=return'; //返回处理地址
- /**
- * 构造函数
- *
- * @access public
- * @param
- *
- * @return void
- */
- function tenpay()
- {
- global $dsql;
- $this->dsql = $dsql;
- }
- function __construct()
- {
- $this->tenpay();
- }
- /**
- * 设定接口会送地址
- *
- * 例如: $this->SetReturnUrl($cfg_basehost."/tuangou/control/index.php?ac=pay&orderid=".$p2_Order)
- *
- * @param string $returnurl 会送地址
- * @return void
- */
- function SetReturnUrl($returnurl='')
- {
- if (!empty($returnurl))
- {
- $this->return_url = $returnurl;
- }
- }
- /**
- * 生成支付代码
- * @param array $order 订单信息
- * @param array $payment 支付方式信息
- */
- function GetCode($order, $payment)
- {
- global $cfg_basehost,$cfg_cmspath;
- //对于二级目录的处理
- if(!empty($cfg_cmspath)) $cfg_basehost = $cfg_basehost.'/'.$cfg_cmspath;
- $partner = $payment['tenpay_account'];
- $out_trade_no = $order['out_trade_no'];
- $total_fee = floatval($order['price']) * 100;
- $body = $order['out_trade_no'];
- $attach = '';
- $bank_type = 'DEFAULT';
- /* 交易类型：2、虚拟交易，1、实物交易 */
- $trans_type = 1;
- $trade_mode=empty($payment['tenpay_pay_method']) ? '1' : $payment['tenpay_pay_method'];
- $parameter = array(
- 'partner' => $partner,
- 'out_trade_no' => $out_trade_no, //订单号
- 'total_fee' => $total_fee, //总金额
- 'notify_url' => $cfg_basehost.$this->return_url."&code=".$payment['code'], //返回地址
- 'return_url' => $cfg_basehost.$this->return_url."&code=".$payment['code'], //提醒地址
- 'body' => $body, //交易描述
- 'bank_type' => $bank_type, //交易类型 默认财付通
- //用户ip
- 'spbill_create_ip' => $_SERVER['REMOTE_ADDR'], //交易ip
- 'fee_type' => '1', //币种 1 人民币
- 'subject' => $body, //商品名称
- //系统可选参数
- 'sign_type' => 'MD5', //加密方式
- 'service_version' => '1.0', //接口版本号 默认1.0
- 'input_charset' => 'UTF-8', //系统编码 'GBK'
- 'sign_key_index' => '1', //密钥序号
- //业务可选参数
- 'attach' => $attach, //附加数据 原样返回 默认为空
- 'product_fee' => '', //商品费用
- 'transport_fee' => '0', //物流费用
- 'time_start' => date("YmdHis"), //订单生成时间 date("YmdHis")
- 'time_expire' => '', //订单失效时间
- 'buyer_id' => '', //买方财付通帐号
- 'goods_tag' => '', //商品标记
- 'trade_mode' => $trade_mode, //交易模式（1.即时到帐模式，2.中介担保模式，3.后台选择（卖家进入支付中心列表选择））
- 'transport_desc' => '', //物流说明
- 'trans_type' => $trans_type, //交易类型
- 'agentid' => '', //平台ID
- 'agent_type' => '', //代理模式（0.无代理，1.表示卡易售模式，2.表示网店模式）
- 'seller_id' => '' //卖家商户号
- );
- ksort($parameter);
- reset($parameter);
- $param = '';
- $sign = '';
- foreach ($parameter AS $key => $val)
- {
- $param .= "$key=" .urlencode($val). "&";
- if("" != $val && "sign" != $key) {
- $sign .= "$key=$val&";
- }
- }
- $param = substr($param, 0, -1);
- $sign .= "key=".$payment['tenpay_key'];
- $sign = strtolower(md5($sign));
- $button = '<div style="text-align:center"><a href="https://gw.tenpay.com/gateway/pay.htm?'.$param. '&sign='.$sign.'"><button>立即使用财付通支付</button></a></div>';
- return $button;
- /* 清空购物车 */
- require_once DEDEINC.'/shopcar.class.php';
- $cart = new MemberShops();
- $cart->clearItem();
- $cart->MakeOrders();
- return $button;
- }
- /**
- * 响应操作
- */
- function respond()
- {
- /* 引入配置文件 */
- $code = preg_replace( "#[^0-9a-z-]#i", "", $_GET['code'] );
- require_once DEDEDATA.'/payment/'.$code.'.php';
- $attach = $_GET['attach'];
- $trade_state = $_GET['trade_state'];
- $total_fee = $_GET['total_fee'];
- $out_trade_no = trim($_GET['out_trade_no']);
- if(preg_match ("/S-P[0-9]+RN[0-9]/",$order_sn)) {
- //检查支付金额是否相符
- $row = $this->dsql->GetOne("SELECT * FROM ym_shops_orders WHERE oid = '{$order_sn}'");
- if ($row['priceCount'] != $_GET['total_fee'])
- {
- return $msg = "支付失败，支付金额与商品总价不相符!";
- }
- $this->mid = $row['userid'];
- /* 检查数字签名是否正确 */
- ksort($_GET);
- reset($_GET);
- $sign = '';
- foreach ($_GET AS $key => $val)
- {
- if("" != $val && "sign" != $key && $key != 'code') {
- $sign .= "$key=$val&";
- }
- }
- $sign .= "key=".$payment['tenpay_key'];
- if(strtolower(md5($sign))==strtolower($_GET['sign']))
- {
- if($trade_state==0)
- {
- /* 改变订单状态 */
- if($this->success_db($out_trade_no))
- return $msg = "支付成功!<br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
- else return $msg = "支付失败!<br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
- }
- }
- else{
- //return $msg = "支付失败!<br> <a href='/'>返回主页</a> <a href='/member'>会员中心</a>";
- }
- }
- /*处理物品交易*/
- function success_db($order_sn)
- {
- $time=time();
- $mid=$this->mid;
- //获取订单信息，检查订单的有效性
- $row = $this->dsql->GetOne("SELECT state,priceCount FROM ym_shops_orders WHERE oid='$order_sn' ");
- if($row['state'] > 0)
- {
- return TRUE;
- }
- /* 改变订单状态_支付成功 */
- $sql = "UPDATE `ym_shops_orders` SET `state`='1' WHERE `oid`='$order_sn' AND `userid`='".$this->mid."'";
- if($this->dsql->ExecuteNoneQuery($sql))
- {
- $this->log_result("verify_success,订单号:".$order_sn); //将验证结果存入文件
- return TRUE;
- } else {
- $this->log_result ("verify_failed,订单号:".$order_sn);//将验证结果存入文件
- return FALSE;
- }
- }
- function log_result($word) {
- global $cfg_cmspath;
- $fp = fopen(dirname(__FILE__)."/../../data/payment/log.txt","a");
- flock($fp, LOCK_EX) ;
- fwrite($fp,$word.",执行日期:".strftime("%Y-%m-%d %H:%I:%S",time())."\r\n");
- flock($fp, LOCK_UN);
- fclose($fp);
- }
- }
安全参数配置
