public function dynamic_qrcode($payid, $fee, $out_trade_no, $tUrl, $eUrl, $proDesc)
{
//使用统一支付接口
$unifiedOrder = new \UnifiedOrder_pub();
if (!$payid || !$fee || !$out_trade_no || !$tUrl || !$eUrl || !$proDesc) {
showTips('/index.php?s=/Pc/Centerall/my_order.html', "参数提交有误！");
}
//自定义订单号，此处仅作举例
$fee = $fee * 100;
$unifiedOrder->setParameter("body", "{$proDesc}");
//商品描述
$unifiedOrder->setParameter("out_trade_no", "{$out_trade_no}");
//商户订单号
$unifiedOrder->setParameter("total_fee", "{$fee}");
//总金额
$unifiedOrder->setParameter("notify_url", WxPayConf_pub::NOTIFY_URL);
//通知地址
$unifiedOrder->setParameter("trade_type", "NATIVE");
//交易类型
$unifiedOrder->setParameter("attach", "{$payid}");
//附加数据 订单ID
//获取统一支付接口结果
$unifiedOrderResult = $unifiedOrder->getResult();
//商户根据实际情况设置相应的处理流程
if ($unifiedOrderResult["return_code"] == "FAIL") {
//商户自行增加处理流程
return "通信出错：" . $unifiedOrderResult['return_msg'] . "<br>";
} elseif ($unifiedOrderResult["result_code"] == "FAIL") {
//商户自行增加处理流程
return "错误代码：" . $unifiedOrderResult['err_code'] . "<br>" . "错误代码描述：" . $unifiedOrderResult['err_code_des'] . "<br>";
} elseif ($unifiedOrderResult["code_url"] != NULL) {
//从统一支付接口获取到code_url
$code_url = $unifiedOrderResult["code_url"];
//商户自行增加处理流程
//......
return $code_url;
}
}
public function goToPay($payid, $openid, $fee, $out_trade_no, $tUrl, $eUrl, $proDesc)
{
if (!$payid || !$openid || !$fee || !$out_trade_no || !$tUrl || !$eUrl || !$proDesc) {
showTips(U('Wap/Order/index'), "参数提交有误！");
}
//使用jsapi接口
$fee = $fee * 100;
$jsApi = new \JsApi_pub();
$unifiedOrder = new \UnifiedOrder_pub();
$unifiedOrder->setParameter("openid", "{$openid}");
$unifiedOrder->setParameter("body", "{$proDesc}");
//商品描述
$unifiedOrder->setParameter("out_trade_no", "{$out_trade_no}");
//商户订单号
$unifiedOrder->setParameter("total_fee", "{$fee}");
//总金额
$unifiedOrder->setParameter("notify_url", WxPayConf_pub::NOTIFY_URL);
//通知地址
$unifiedOrder->setParameter("trade_type", "JSAPI");
//交易类型
$unifiedOrder->setParameter("attach", "{$payid}");
//附加数据 订单ID
$prepay_id = $unifiedOrder->getPrepayId();
//=========步骤3：使用jsapi调起支付============
$jsApi->setPrepayId($prepay_id);
$jsApiParameters = $jsApi->getParameters();
echo '
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<title>微信安全支付</title>
<script type="text/javascript">
//调用微信JS api 支付
function jsApiCall()
{
WeixinJSBridge.invoke(
"getBrandWCPayRequest",
' . $jsApiParameters . ',
function(res){
if(res.err_msg == "get_brand_wcpay_request:ok"){
window.location.href = "' . $tUrl . '";
}else{
window.location.href = "' . $eUrl . '";
}
}
);
}
function callpay()
{
if (typeof WeixinJSBridge == "undefined"){
if( document.addEventListener ){
document.addEventListener("WeixinJSBridgeReady", jsApiCall, false);
}else if (document.attachEvent){
document.attachEvent("WeixinJSBridgeReady", jsApiCall);
document.attachEvent("WeixinJSBridgeReady", jsApiCall);
}
}else{
jsApiCall();
}
}
callpay();
</script>
</head>
</html>
';
}
