时间:2021-07-01 10:21:17 帮助过:7人阅读
1.JSapi支付demo(在微信客户端中点击)
<?php /** * JS_API支付demo * ==================================================== * 在微信浏览器里面打开H5网页中执行JS调起支付。接口输入输出数据格式为JSON。 * 成功调起支付需要三个步骤: * 步骤1:网页授权获取用户openid * 步骤2:使用统一支付接口,获取prepay_id * 步骤3:使用jsapi调起支付 */ 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); Header("Location: $url"); }else { //获取code码,以获取openid $code = $_GET['code']; $jsApi->setCode($code); $openid = $jsApi->getOpenId(); } //=========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","贡献一分钱");//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","1");//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(); //echo $jsApiParameters; ?>
2.native支付模式一demo(用微信扫的静态链接二维码)
<?php
/**
* Native(原生)支付模式一demo
* ====================================================
* 模式一:商户按固定格式生成链接二维码,用户扫码后调微信
* 会将productid和用户openid发送到商户设置的链接上,商户收到
* 请求生成订单,调用统一支付接口下单提交到微信,微信会返回
* 给商户prepayid。
* 本例程对应的二维码由native_call_qrcode.php生成;
* 本例程对应的响应服务为native_call.php;
* 需要两者配合使用。
*/
include_once("../WxPayPubHelper/WxPayPubHelper.php");
//设置静态链接
$nativeLink = new NativeLink_pub();
//设置静态链接参数
//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
//time_stamp已填,商户无需重复填写
//sign已填,商户无需重复填写
$product_id = WxPayConf_pub::APPID."static";//自定义商品id
$nativeLink->setParameter("product_id","$product_id");//商品id
//获取链接
$product_url = $nativeLink->getUrl();
//使用短链接转换接口
$shortUrl = new ShortUrl_pub();
//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
//sign已填,商户无需重复填写
$shortUrl->setParameter("long_url","$product_url");//URL链接
//获取短链接
$codeUrl = $shortUrl->getShortUrl();
?>
3.native支付模式二demo(用微信扫的动态链接二维码)
<?php
/**
* Native(原生)支付-模式二-demo
* ====================================================
* 商户生成订单,先调用统一支付接口获取到code_url,
* 此URL直接生成二维码,用户扫码后调起支付。
*
*/
include_once("../WxPayPubHelper/WxPayPubHelper.php");
//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("body","贡献一分钱");//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","1");//总金额
$unifiedOrder->setParameter("notify_url",WxPayConf_pub::NOTIFY_URL);//通知地址
$unifiedOrder->setParameter("trade_type","NATIVE");//交易类型
//非必填参数,商户可根据实际情况选填
//$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
//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
echo "通信出错:".$unifiedOrderResult['return_msg']."
";
}
elseif($unifiedOrderResult["result_code"] == "FAIL")
{
//商户自行增加处理流程
echo "错误代码:".$unifiedOrderResult['err_code']."
";
echo "错误代码描述:".$unifiedOrderResult['err_code_des']."
";
}
elseif($unifiedOrderResult["code_url"] != NULL)
{
//从统一支付接口获取到code_url
$code_url = $unifiedOrderResult["code_url"];
//商户自行增加处理流程
//......
}
?>
4.支付查询接口demo
<?php
/**
* 订单查询-demo
* ====================================================
* 该接口提供所有微信支付订单的查询。
* 当支付通知处理异常或丢失的情况,商户可以通过该接口查询订单支付状态。
*
*/
include_once("../WxPayPubHelper/WxPayPubHelper.php");
//退款的订单号
if (!isset($_POST["out_trade_no"]))
{
$out_trade_no = " ";
}else{
$out_trade_no = $_POST["out_trade_no"];
//使用订单查询接口
$orderQuery = new OrderQuery_pub();
//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
//sign已填,商户无需重复填写
$orderQuery->setParameter("out_trade_no","$out_trade_no");//商户订单号
//非必填参数,商户可根据实际情况选填
//$orderQuery->setParameter("sub_mch_id","XXXX");//子商户号
//$orderQuery->setParameter("transaction_id","XXXX");//微信订单号
//获取订单查询结果
$orderQueryResult = $orderQuery->getResult();
//商户根据实际情况设置相应的处理流程,此处仅作举例
if ($orderQueryResult["return_code"] == "FAIL") {
echo "通信出错:".$orderQueryResult['return_msg']."
";
}
elseif($orderQueryResult["result_code"] == "FAIL"){
echo "错误代码:".$orderQueryResult['err_code']."
";
echo "错误代码描述:".$orderQueryResult['err_code_des']."
";
}
else{
echo "交易状态:".$orderQueryResult['trade_state']."
";
echo "设备号:".$orderQueryResult['device_info']."
";
echo "用户标识:".$orderQueryResult['openid']."
";
echo "是否关注公众账号:".$orderQueryResult['is_subscribe']."
";
echo "交易类型:".$orderQueryResult['trade_type']."
";
echo "付款银行:".$orderQueryResult['bank_type']."
";
echo "总金额:".$orderQueryResult['total_fee']."
";
echo "现金券金额:".$orderQueryResult['coupon_fee']."
";
echo "货币种类:".$orderQueryResult['fee_type']."
";
echo "微信支付订单号:".$orderQueryResult['transaction_id']."
";
echo "商户订单号:".$orderQueryResult['out_trade_no']."
";
echo "商家数据包:".$orderQueryResult['attach']."
";
echo "支付完成时间:".$orderQueryResult['time_end']."
";
}
}
//商户自行增加处理流程
//......
?>
5.对账单接口demo
<?php
/**
* 对账单接口demo
* ====================================================
* 商户可以通过该接口下载历史交易清单。
*/
include_once("../WxPayPubHelper/WxPayPubHelper.php");
//对账单日期
if (!isset($_POST["bill_date"])){
$bill_date = "20140814";
}
else{
$bill_date = $_POST["bill_date"];
//使用对账单接口
$downloadBill = new DownloadBill_pub();
//设置对账单接口参数
//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
//sign已填,商户无需重复填写
$downloadBill->setParameter("bill_date","$bill_date");//对账单日期
$downloadBill->setParameter("bill_type","ALL");//账单类型
//非必填参数,商户可根据实际情况选填
//$downloadBill->setParameter("device_info","XXXX");//设备号
//对账单接口结果
$downloadBillResult = $downloadBill->getResult();
echo $downloadBillResult['return_code'];
if ($downloadBillResult['return_code'] == "FAIL") {
echo "通信出错:".$downloadBillResult['return_msg'];
}else{
print_r('');
echo "【对账单详情】"."";
print_r($downloadBill->response);
print_r('');
}
}
?>
6.退款接口demo
<?php
/**
* 退款申请接口-demo
* ====================================================
* 注意:同一笔单的部分退款需要设置相同的订单号和不同的
* out_refund_no。一笔退款失败后重新提交,要采用原来的
* out_refund_no。总退款金额不能超过用户实际支付金额(现
* 金券金额不能退款)。
*/
include_once("../WxPayPubHelper/WxPayPubHelper.php");
//输入需退款的订单号
if (!isset($_POST["out_trade_no"]) || !isset($_POST["refund_fee"]))
{
$out_trade_no = " ";
$refund_fee = "1";
}else{
$out_trade_no = $_POST["out_trade_no"];
$refund_fee = $_POST["refund_fee"];
//商户退款单号,商户自定义,此处仅作举例
$out_refund_no = "$out_trade_no"."$time_stamp";
//总金额需与订单号out_trade_no对应,demo中的所有订单的总金额为1分
$total_fee = "1";
//使用退款接口
$refund = new Refund_pub();
//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
//sign已填,商户无需重复填写
$refund->setParameter("out_trade_no","$out_trade_no");//商户订单号
$refund->setParameter("out_refund_no","$out_refund_no");//商户退款单号
$refund->setParameter("total_fee","$total_fee");//总金额
$refund->setParameter("refund_fee","$refund_fee");//退款金额
$refund->setParameter("op_user_id",WxPayConf_pub::MCHID);//操作员
//非必填参数,商户可根据实际情况选填
//$refund->setParameter("sub_mch_id","XXXX");//子商户号
//$refund->setParameter("device_info","XXXX");//设备号
//$refund->setParameter("transaction_id","XXXX");//微信订单号
//调用结果
$refundResult = $refund->getResult();
//商户根据实际情况设置相应的处理流程,此处仅作举例
if ($refundResult["return_code"] == "FAIL") {
echo "通信出错:".$refundResult['return_msg']."
";
}
else{
echo "业务结果:".$refundResult['result_code']."
";
echo "错误代码:".$refundResult['err_code']."
";
echo "错误代码描述:".$refundResult['err_code_des']."
";
echo "公众账号ID:".$refundResult['appid']."
";
echo "商户号:".$refundResult['mch_id']."
";
echo "子商户号:".$refundResult['sub_mch_id']."
";
echo "设备号:".$refundResult['device_info']."
";
echo "签名:".$refundResult['sign']."
";
echo "微信订单号:".$refundResult['transaction_id']."
";
echo "商户订单号:".$refundResult['out_trade_no']."
";
echo "商户退款单号:".$refundResult['out_refund_no']."
";
echo "微信退款单号:".$refundResult['refund_idrefund_id']."
";
echo "退款渠道:".$refundResult['refund_channel']."
";
echo "退款金额:".$refundResult['refund_fee']."
";
echo "现金券退款金额:".$refundResult['coupon_refund_fee']."
";
}
}
?>
7.退款查询接口demo
<?php
/**
* 退款申请接口-demo
* ====================================================
*
*
*/
include_once("../WxPayPubHelper/WxPayPubHelper.php");
//要查询的订单号
if (!isset($_POST["out_trade_no"]))
{
$out_trade_no = " ";
}else{
$out_trade_no = $_POST["out_trade_no"];
//使用退款查询接口
$refundQuery = new RefundQuery_pub();
//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
//sign已填,商户无需重复填写
$refundQuery->setParameter("out_trade_no","$out_trade_no");//商户订单号
// $refundQuery->setParameter("out_refund_no","XXXX");//商户退款单号
// $refundQuery->setParameter("refund_id","XXXX");//微信退款单号
// $refundQuery->setParameter("transaction_id","XXXX");//微信退款单号
//非必填参数,商户可根据实际情况选填
//$refundQuery->setParameter("sub_mch_id","XXXX");//子商户号
//$refundQuery->setParameter("device_info","XXXX");//设备号
//退款查询接口结果
$refundQueryResult = $refundQuery->getResult();
//商户根据实际情况设置相应的处理流程,此处仅作举例
if ($refundQueryResult["return_code"] == "FAIL") {
echo "通信出错:".$refundQueryResult['return_msg']."
";
}
else{
echo "业务结果:".$refundQueryResult['result_code']."
";
echo "错误代码:".$refundQueryResult['err_code']."
";
echo "错误代码描述:".$refundQueryResult['err_code_des']."
";
echo "公众账号ID:".$refundQueryResult['appid']."
";
echo "商户号:".$refundQueryResult['mch_id']."
";
echo "子商户号:".$refundQueryResult['sub_mch_id']."
";
echo "设备号:".$refundQueryResult['device_info']."
";
echo "签名:".$refundQueryResult['sign']."
";
echo "微信订单号:".$refundQueryResult['transaction_id']."
";
echo "商户订单号:".$refundQueryResult['out_trade_no']."
";
echo "退款笔数:".$refundQueryResult['refund_count']."
";
echo "商户退款单号:".$refundQueryResult['out_refund_no']."
";
echo "微信退款单号:".$refundQueryResult['refund_idrefund_id']."
";
echo "退款渠道:".$refundQueryResult['refund_channel']."
";
echo "退款金额:".$refundQueryResult['refund_fee']."
";
echo "现金券退款金额:".$refundQueryResult['coupon_refund_fee']."
";
echo "退款状态:".$refundQueryResult['refund_status']."
";
}
}
?>
微信支付源码下载
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持脚本之家。