GetOpenid();
//②、统一下单
require(PAY_ROOT.'inc/class/Utils.class.php');
require(PAY_ROOT.'inc/config.php');
require(PAY_ROOT.'inc/class/RequestHandler.class.php');
require(PAY_ROOT.'inc/class/ClientResponseHandler.class.php');
require(PAY_ROOT.'inc/class/PayHttpClient.class.php');
$resHandler = new ClientResponseHandler();
$reqHandler = new RequestHandler();
$pay = new PayHttpClient();
$cfg = new Config();
$reqHandler->setGateUrl($cfg->C('url'));
$reqHandler->setSignType($cfg->C('sign_type'));
$reqHandler->setKey($cfg->C('key'));
$reqHandler->setParameter('service','pay.weixin.jspay');//接口类型
$reqHandler->setParameter('mch_id',$cfg->C('mchId'));//必填项，商户号，由平台分配
$reqHandler->setParameter('version',$cfg->C('version'));
$reqHandler->setParameter('sign_type',$cfg->C('sign_type'));
$reqHandler->setParameter('is_raw','1');
$reqHandler->setParameter('body',$ordername);
$reqHandler->setParameter('sub_appid',WxPayConfig::APPID);
$reqHandler->setParameter('sub_openid',$openId);
$reqHandler->setParameter('total_fee',strval($order['money']*100));
$reqHandler->setParameter('mch_create_ip',$clientip);
$reqHandler->setParameter('out_trade_no',TRADE_NO);
$reqHandler->setParameter('device_info', 'AND_WAP');//应用类型
$reqHandler->setParameter('notify_url',$conf['localurl'].'pay/unionpay/notify/'.TRADE_NO.'/');
$reqHandler->setParameter('nonce_str',mt_rand(time(),time()+rand()));//随机字符串，必填项，不长于 32 位
$reqHandler->createSign();//创建签名
$data = Utils::toXml($reqHandler->getAllParameters());
//var_dump($data);
$pay->setReqContent($reqHandler->getGateURL(),$data);
if($pay->call()){
$resHandler->setContent($pay->getResContent());
$resHandler->setKey($cfg->C('key'));
if($resHandler->isTenpaySign()){
//当返回状态与业务结果都为0时才返回支付二维码，其它结果请查看接口文档
if($resHandler->getParameter('status') == 0 && $resHandler->getParameter('result_code') == 0){
$pay_info = $resHandler->getParameter('pay_info');
}else{
sysmsg('微信支付下单失败 ['.$resHandler->getParameter('err_code').']'.$resHandler->getParameter('err_msg'));
}
}else{
sysmsg('微信支付下单失败 ['.$resHandler->getParameter('status').']'.$resHandler->getParameter('message'));
}
}else{
sysmsg('支付接口调用失败 ['.$pay->getResponseCode().']'.$pay->getErrInfo());
}
if($_GET['d']==1){
$redirect_url='window.location.href=data.backurl';
}else{
$redirect_url='WeixinJSBridge.invoke("closeWindow", {}, function(e) {});';
}
?>