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微信--订单处理页:
<?php
include("WxPayPubHelper.php");
//使用jsapi接口
$jsApi = new JsApi_pub();
//=========步骤1:网页授权获取用户openid============
//通过code获得openid
if (!isset($_GET[‘code‘]))
{
//触发微信返回code码
$url = $jsApi->createOauthUrlForCode(WxPayConf_pub::JS_API_CALL_URL);
ecs_header("Location: $url");
}else
{
//获取code码,以获取openid
$code = $_GET[‘code‘];
$jsApi->setCode($code);
$openid = $jsApi->getOpenId();
if(!empty($openid))
{
goto获取到相应的订单参数
}
//=========步骤2:使用统一支付接口,获取prepay_id============
//使用统一支付接口
$unifiedOrder = new UnifiedOrder_pub();
//设置统一支付接口参数
//设置必填参数
//appid已填,商户无需重复填写
//mch_id已填,商户无需重复填写
//noncestr已填,商户无需重复填写
//spbill_create_ip已填,商户无需重复填写
//sign已填,商户无需重复填写
$unifiedOrder->setParameter("openid","$openid");//商品描述
$out_trade_no = $order[‘order_sn‘];
$unifiedOrder->setParameter("body","$goods_name");//商品描述
//自定义订单号,此处仅作举例
//$timeStamp = time();
//$out_trade_no = WxPayConf_pub::APPID."$timeStamp";
$total_fee = $total[‘amount‘]*100;
$unifiedOrder->setParameter("out_trade_no","$out_trade_no");//商户订单号
$unifiedOrder->setParameter("total_fee","$total_fee");//总金额
$unifiedOrder->setParameter("notify_url",WxPayConf_pub::NOTIFY_URL);//通知地址
$unifiedOrder->setParameter("trade_type","JSAPI");//交易类型
//非必填参数,商户可根据实际情况选填
//$unifiedOrder->setParameter("sub_mch_id","XXXX");//子商户号
//$unifiedOrder->setParameter("device_info","XXXX");//设备号
//$unifiedOrder->setParameter("attach","XXXX");//附加数据
//$unifiedOrder->setParameter("time_start","XXXX");//交易起始时间
//$unifiedOrder->setParameter("time_expire","XXXX");//交易结束时间
//$unifiedOrder->setParameter("goods_tag","XXXX");//商品标记
//$unifiedOrder->setParameter("openid","XXXX");//用户标识
//$unifiedOrder->setParameter("product_id","XXXX");//商品ID
$prepay_id = $unifiedOrder->getPrepayId();
//=========步骤3:使用jsapi调起支付============
$jsApi->setPrepayId($prepay_id);
$jsApiParameters = $jsApi->getParameters();
//$jsApiParameters = json_encode($jsApiParameters);
$smarty->assign(‘pay_online‘, $jsApiParameters);
$smarty->assign(‘openid‘,$openid);
$smarty->assign(‘order_id‘,$order_id);//订单id用于支付成功跳转订单页
$smarty->display(‘order_done.dwt‘);
//echo $jsApiParameters;
}
?>
微信支付页:请注意标红处。此处为支付成功后跳转
<html>
<head>
<meta http-equiv="content-type" content="text/html;charset=utf-8"/>
<title>微信安全支付</title>
<script type="text/javascript">
//调用微信JS api 支付
function jsApiCall()
{
WeixinJSBridge.invoke(
‘getBrandWCPayRequest‘,
{$pay_online},
function(res){
WeixinJSBridge.log(res.err_msg);
if(res.err_msg == "get_brand_wcpay_request:ok"){
//alert(res.err_code+res.err_desc+res.err_msg);
window.location.href="http://xxxxxx";
}else{
//返回跳转到订单详情页面
alert(支付失败);
window.location.href="http://xxxxx/index.php?wxid={$openid}";
}
}
);
}
function callpay()
{
if (typeof WeixinJSBridge == "undefined"){
if( document.addEventListener ){
document.addEventListener(‘WeixinJSBridgeReady‘, jsApiCall, false);
}else if (document.attachEvent){
document.attachEvent(‘WeixinJSBridgeReady‘, jsApiCall);
document.attachEvent(‘onWeixinJSBridgeReady‘, jsApiCall);
}
}else{
jsApiCall();
}
}
</script>
</head>
<body>
</br></br></br></br>
<div align="center">
<button style="width:610px; height:160px; border:0px #FE6714 solid; cursor: pointer; color:white; font-size:64px;" type="button" onclick="callpay()" >给我一分钱</button>
</div>
</body>
</html>
异步处理页:必须echo success
<?php
//使用log文件形式记录回调信息。
include("log_.php");
include("WxPayPubHelper.php");
//使用通用通知接口
$notify = new Notify_pub();
//存储微信的回调
$xml = $GLOBALS[‘HTTP_RAW_POST_DATA‘];
$notify->saveData($xml);
//验证签名,并回应微信。
//对后台通知交互时,如果微信收到商户的应答不是成功或超时,微信认为通知失败,
//微信会通过一定的策略(如30分钟共8次)定期重新发起通知,
//尽可能提高通知的成功率,但微信不保证通知最终能成功。
if($notify->checkSign() == FALSE){
$notify->setReturnParameter("return_code","FAIL");//返回状态码
$notify->setReturnParameter("return_msg","签名失败");//返回信息
}else{
$notify->setReturnParameter("return_code","SUCCESS");//设置返回码
}
$returnXml = $notify->returnXml();
echo $returnXml;
//==商户根据实际情况设置相应的处理流程,此处仅作举例=======
//以log文件形式记录回调信息
$log_ = new Log_();
$log_name="./notify_url.log";//log文件路径
$log_->log_result($log_name,"【接收到的notify通知】:\n".$xml."\n");
if($notify->checkSign() == TRUE)
{
//进行订单处理:
//商户自行增加处理流程,
//例如:更新订单状态
//例如:数据库操作
//例如:推送支付完成信息
}
$fp = fopen(‘./a.txt‘, ‘a+b‘);
fwrite($fp, var_export($xml, true));
fclose($fp);
?>
微信支付 支付成功后不跳转 ecshop微信支付 如下操作即可
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原文地址:http://www.cnblogs.com/langxi/p/4387476.html