include_once("../WxPayPubHelper/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);
$name=$_POST['name'];
$ticket_id=$_POST['ticket_id'];
$price=$_POST['price'];
不同的支付带过来的参数name相同；支付完成后在notify_url.php文件中判断；
$state = json_encode(array(
"body" => "body888",
"ticket_id" => "$ticket_id",
"name" =>"$name",
"out_trade_no" => "dingdan888",
"total_fee" => "$price",
));
$url = str_replace("STATE", $state, $url);
Header("Location: $url");
}else
{
//获取code码，以获取openid
$code = $_GET['code'];
$jsApi->setCode($code);
$openid = $jsApi->getOpenId();
$state = $_GET['state'];
$param=json_decode($state,true);
$body=$param["body"];
$out_trade_no=$param["out_trade_no"];
$total_fee=$param["total_fee"];
$ticket_id=$param['ticket_id'];
$name = $param['name'];
}
//=========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
$unifiedOrder->setParameter("body","$name"."费用");//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";
$unifiedOrder->setParameter("out_trade_no","$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
$unifiedOrder->setParameter("attach","$ticket_id");//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
$unifiedOrder->setParameter("goods_tag","$name");//商品标记
$unifiedOrder->setParameter("openid","$openid");//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();
//echo $jsApiParameters;
?>
<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',
<?php echo $jsApiParameters; ?>,
function(res){
WeixinJSBridge.log(res.err_msg);
if(res.err_msg=='get_brand_wcpay_request:ok'){
alert("支付成功");
window.location.href="http://wts.lg0351.com/index.php?s=/Home/User/user.html/";
}else if (res.err_msg == "get_brand_wcpay_request:cancel") {
alert("支付失败");
}
}
);
}
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"callpay()">
<!--</br></br></br></br>
<button style="width:210px; height:30px; background-color:#FE6714; border:0px #FE6714 solid; cursor: pointer; color:white; font-size:16px;" type="button""callpay()" >贡献一下</button>
</div>-->
</body>
</html>
notify_url.php文件
<?php
/**
* 通用通知接口demo
* ====================================================
* 支付完成后，微信会把相关支付和用户信息发送到商户设定的通知URL，
* 商户接收回调信息后，根据需要设定相应的处理流程。
*
* 这里举例使用log文件形式记录回调信息。
*/
include_once("./log_.php");
include_once("../WxPayPubHelper/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)
{
if ($notify->data["return_code"] == "FAIL") {
//此处应该更新一下订单状态，商户自行增删操作
$log_->log_result($log_name,"【通信出错】:\n".$xml."\n");
}
elseif($notify->data["result_code"] == "FAIL"){
//此处应该更新一下订单状态，商户自行增删操作
$log_->log_result($log_name,"【业务出错】:\n".$xml."\n");
}
else{
//此处应该更新一下订单状态，商户自行增删操作
$total_fee = $notify->data["total_fee"];
$ticket_id = $notify->data["attach"];
$openid = $notify->data['openid'];
$orderid=$notify->data['out_trade_no'];
$log_->log_result($log_name,"【支付成功】:\n".$xml."\n".'￥'.$total_fee.'ticket_id='.$ticket_id);
$con = mysql_connect("localhost","wutaishan","wutaishan");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
mysql_select_db("wutaishan", $con);
if(strlen($ticket_id)<14){
/*
*这边对带入的参数数据进行判断*/
$time=time();
// $arr=mysql_query("select * from wts_user where weixin='$openid'");
// $username=$arr[0]['weixin'];
mysql_query("INSERT INTO wts_order (price,openid,ticket_id,orderid,time) values ('$total_fee','$openid','$ticket_id','$orderid','$time')");
}else{
mysql_query("update wts_malls SET status=2 where orderno='{$ticket_id}'");
}
}
//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
}
?>
