php付出宝退款接口技巧_支付宝退款背后的秘密

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示例代码如下：<?php/ 扫码支付提醒：提交支付要求后微信会同步返回支付结果（没有异步回调关照）。当返回结果为“系统缺点”时，商户系统等待5秒后调用【查询订单API】，查询支付实际交易结果；当返回结果为“USERPAYING”时，商户系统可设置间隔韶光(建议10秒)重新查询支付结果，直到支付成功或超时(建议30秒)； /namespace app\api\controller;use think\Controller;use think\Db;use think\Input;use think\facade\Request;use app\api\controller\Common;header("Access-Control-Allow-Origin:");header("Content-type: text/html; charset=utf-8");require_once $_SERVER['DOCUMENT_ROOT'].'/vendor/Alipaydangmianfu_demo/f2fpay/model/builder/AlipayTradePayContentBuilder.php';require_once $_SERVER['DOCUMENT_ROOT'].'/vendor/Alipaydangmianfu_demo/f2fpay/service/AlipayTradeService.php';require_once $_SERVER['DOCUMENT_ROOT'].'/vendor/Alipaydangmianfu_demo/aop/AopClient.php';require_once $_SERVER['DOCUMENT_ROOT'].'/vendor/Alipaydangmianfu_demo/aop/request/AlipayTradeRefundRequest.php';/ 支付宝当面付 @package app\api\controller /class Alipay{ / Notes: User: 小海 Time:下午 1:51 DATE:2020/12/10 0010 / public function alipay($authCode, $totalAmount, $outTradeNo) { $common = new Common(); $config = array( //署名办法 'sign_type' => "RSA2", //支付宝公钥// 'alipay_public_key' => "/fEsraprwCtzvzQETrNRwVxLO5jVmRGi60j8Ue1efIlzPXV9je9mkjzOmdssymZkh2QhUrCmZYI/FCEa3/cNMW0QIDAQAB", 'alipay_public_key' => '+rHrXw7L+/HlesZSXoMsYRed7Ray6oFu/YjRTJ2e3zxkhcHjcy5pZIauuT5dz1vM6XA3q38VILGQZbK3RusYlcpNopbR5f6j8HOoIgSk3+qdmRgga2hgwhgd1JOj7R/aTmPGzTJ81E6FXCGN83PLnHYr0URgtnpjLVOg+xV5fiAeWGe9SOUasW3sfqFk54WRwBOcOm70Owl9+juDhGICJObdIxrbck0ij7xkSlU89/ZcUQQ4UNLSya6jghdF8oQzeeszHR0/QCYfWELTCoxUwH46RHy9rN0IOF5OkWUCVc7ga/kRuNl+Um1ryOPc3NUxwIDAQAB', //商户私钥 'merchant_private_key' => "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", //编码格式 'charset' => "UTF-8", //支付宝网关 'gatewayUrl' => "https://openapi.alipay.com/gateway.do", //运用ID 'app_id' => "123423", //异步关照地址,只有扫码支付预下单可用 'notify_url' => "", //最大查询重试次数 'MaxQueryRetry' => "10", //查询间隔 'QueryDuration' => "3" ); // (必填) 商户网站订单系统中唯一订单号，64个字符以内，只能包含字母、数字、下划线， // 需担保商户系统端不能重复，建议通过数据库sequence天生，// $outTradeNo = "Dsx" . date('Ymdhis') . mt_rand(100, 1000); $subject = "第三巷条形码支付";// $totalAmount = $_POST['payAmount']; // (必填) 订单总金额，单位为元，不能超过1亿元 // (必填) 付款条码，用户支付宝钱包手机app点击“付款”产生的付款条码// $authCode = $_POST['auth_code']; //28开头18位数字 // 支付超时，线下扫码交易定义为5分钟 $timeExpress = "5m"; // 创建要求builder，设置要求参数 $barPayRequestBuilder = new \AlipayTradePayContentBuilder(); $barPayRequestBuilder->setOutTradeNo($outTradeNo); $barPayRequestBuilder->setTotalAmount($totalAmount); $barPayRequestBuilder->setAuthCode($authCode); $barPayRequestBuilder->setTimeExpress($timeExpress); $barPayRequestBuilder->setSubject($subject); // 调用barPay方法获取当面付应答 $barPay = new \AlipayTradeService($config); $barPayResult = $barPay->barPay($barPayRequestBuilder); switch ($barPayResult->getTradeStatus()) { case "SUCCESS":// echo "支付宝支付成功:" . " -------------------------- "; $data = $barPayResult->getResponse(); $result = $common->returnway(2000, "支付宝支付成功！ ", $data); return json_encode($result); break; case "FAILED":// echo "支付宝支付失落败!!!" . " -------------------------- "; if (!empty($barPayResult->getResponse())) { $data = $barPayResult->getResponse(); $result = $common->returnway(2002, "支付宝支付失落败！ ", $data); return json_encode($result); } break; case "UNKNOWN":// echo "系统非常，订单状态未知!!!" . " -------------------------- "; if (!empty($barPayResult->getResponse())) { $result = $common->returnway(4000, "系统非常，订单状态未知！ ", $barPayResult->getResponse()); return json_encode($result); } break; default: echo "不支持的交易状态，交易返回非常!!!"; break; } return; } / 支付宝退货处理退货条件是必须支付成功 @$out_trade_no平台订单号 @$wepay_serial支付宝交易号 @$totalFee //退款金额 / public function alipayRefund($out_trade_no, $wepay_serial, $totalFee) { $aop = new \AopClient (); $aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do'; $aop->appId = '12342312'; $aop->alipayrsaPublicKey = '+rHrXw7L+/HlesZSXoMsYRed7Ray6oFu/YjRTJ2e3zxkhcHjcy5pZIauuT5dz1vM6XA3q38VILGQZbK3RusYlcpNopbR5f6j8HOoIgSk3+qdmRgga2hgwhgd1JOj7R/aTmPGzTJ81E6FXCGN83PLnHYr0URgtnpjLVOg+xV5fiAeWGe9SOUasW3sfqFk54WRwBOcOm70Owl9+juDhGICJObdIxrbck0ij7xkSlU89/ZcUQQ4UNLSya6jghdF8oQzeeszHR0/QCYfWELTCoxUwH46RHy9rN0IOF5OkWUCVc7ga/kRuNl+Um1ryOPc3NUxwIDAQAB'; $aop->rsaPrivateKey = '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'; $aop->apiVersion = '1.0'; $aop->signType = 'RSA2'; $aop->postCharset = 'UTF-8'; $aop->format = 'json'; $request = new \AlipayTradeRefundRequest (); $bizcontent = json_encode([ 'out_trade_no' => $out_trade_no, 'trade_no' => $wepay_serial, 'refund_amount' => $totalFee, 'refund_reason' => '正常退款' ]); $request->setBizContent($bizcontent); $result = $aop->execute($request); $responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response"; $resultCode = $result->$responseNode->code; if (!empty($resultCode) && $resultCode == 10000) { return 1000; } else { return -1; } }}

在你的管理后台调取支付类中的alipayRefund（）即可！
每天带你们理解咱们周围常见产品的实现事理，不明白的地方可以私聊我！

php付出宝退款接口技巧_支付宝退款背后的秘密