Maison >développement back-end >tutoriel php >Résumé de l'interface de paiement PHP Alipay
De nombreux tutoriels d'accès au paiement PHP Alipay sur Internet sont assez compliqués et nécessitent beaucoup de configuration et d'introduction de fichiers. Je l'ai réglé et j'ai donné une version à fichier unique. J'espère que cela pourra aider tous ceux qui souhaitent accéder au paiement Alipay. . Voici de l'aide et des références. Dans cet article, nous partagerons avec vous les connaissances du tutoriel de paiement sur site informatique de la série Alipay à l'aide d'un fichier PHP. Nous espérons que cela pourra vous aider.
PHP5.0 ou supérieur, ainsi que le service CURL et le service SSL doivent être activés.
1. Les informations de configuration en début de fichier doivent être complètes
2. La clé privée du commerçant doit renseigner la clé privée correspondant au type d'algorithme de signature. Comment générer la référence de clé :
2.1 https://docs.open.alipay.com/...
2.2 https://docs.open.alipay.com/...
<?php header('Content-type:text/html; Charset=utf-8'); $appid = 'xxxxx'; //https://open.alipay.com 账户中心->密钥管理->开放平台密钥,填写添加了电脑网站支付的应用的APPID $returnUrl = 'http://www.xxx.com/alipay/return.php'; //付款成功后的同步回调地址 $notifyUrl = 'http://www.xxx.com/alipay/notify.php'; //付款成功后的异步回调地址 $outTradeNo = uniqid(); //你自己的商品订单号 $payAmount = 0.01; //付款金额,单位:元 $orderName = '支付测试'; //订单标题 $signType = 'RSA2'; //签名算法类型,支持RSA2和RSA,推荐使用RSA2 //商户私钥,填写对应签名算法类型的私钥,如何生成密钥参考:https://docs.open.alipay.com/291/105971和https://docs.open.alipay.com/200/105310 $saPrivateKey='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'; $aliPay = new AlipayService($appid,$returnUrl,$notifyUrl,$saPrivateKey); $sHtml = $aliPay->doPay($payAmount,$outTradeNo,$orderName,$returnUrl,$notifyUrl); echo $sHtml; class AlipayService { protected $appId; protected $returnUrl; protected $notifyUrl; protected $charset; //私钥值 protected $rsaPrivateKey; public function __construct($appid, $returnUrl, $notifyUrl,$saPrivateKey) { $this->appId = $appid; $this->returnUrl = $returnUrl; $this->notifyUrl = $notifyUrl; $this->charset = 'utf8'; $this->rsaPrivateKey=$saPrivateKey; } /** * 发起订单 * @param float $totalFee 收款总费用 单位元 * @param string $outTradeNo 唯一的订单号 * @param string $orderName 订单名称 * @param string $notifyUrl 支付结果通知url 不要有问号 * @param string $timestamp 订单发起时间 * @return array */ public function doPay($totalFee, $outTradeNo, $orderName, $returnUrl,$notifyUrl) { //请求参数 $requestConfigs = array( 'out_trade_no'=>$outTradeNo, 'product_code'=>'FAST_INSTANT_TRADE_PAY', 'total_amount'=>$totalFee, //单位 元 'subject'=>$orderName, //订单标题 ); $commonConfigs = array( //公共参数 'app_id' => $this->appId, 'method' => 'alipay.trade.page.pay', //接口名称 'format' => 'JSON', 'return_url' => $returnUrl, 'charset'=>$this->charset, 'sign_type'=>'RSA2', 'timestamp'=>date('Y-m-d H:i:s'), 'version'=>'1.0', 'notify_url' => $notifyUrl, 'biz_content'=>json_encode($requestConfigs), ); $commonConfigs["sign"] = $this->generateSign($commonConfigs, $commonConfigs['sign_type']); return $this->buildRequestForm($commonConfigs); } /** * 建立请求,以表单HTML形式构造(默认) * @param $para_temp 请求参数数组 * @return 提交表单HTML文本 */ protected function buildRequestForm($para_temp) { $sHtml = "<form id='alipaysubmit' name='alipaysubmit' action='https://openapi.alipay.com/gateway.do?charset=".$this->charset."' method='POST'>"; while (list ($key, $val) = each ($para_temp)) { if (false === $this->checkEmpty($val)) { $val = str_replace("'","'",$val); $sHtml.= "<input type='hidden' name='".$key."' value='".$val."'/>"; } } //submit按钮控件请不要含有name属性 $sHtml = $sHtml."<input type='submit' value='ok' style='display:none;''></form>"; $sHtml = $sHtml."<script>document.forms['alipaysubmit'].submit();</script>"; return $sHtml; } public function generateSign($params, $signType = "RSA") { return $this->sign($this->getSignContent($params), $signType); } protected function sign($data, $signType = "RSA") { $priKey=$this->rsaPrivateKey; $res = "-----BEGIN RSA PRIVATE KEY-----\n" . wordwrap($priKey, 64, "\n", true) . "\n-----END RSA PRIVATE KEY-----"; ($res) or die('您使用的私钥格式错误,请检查RSA私钥配置'); if ("RSA2" == $signType) { openssl_sign($data, $sign, $res, version_compare(PHP_VERSION,'5.4.0', '<') ? SHA256 : OPENSSL_ALGO_SHA256); //OPENSSL_ALGO_SHA256是php5.4.8以上版本才支持 } else { openssl_sign($data, $sign, $res); } $sign = base64_encode($sign); return $sign; } /** * 校验$value是否非空 * if not set ,return true; * if is null , return true; **/ protected function checkEmpty($value) { if (!isset($value)) return true; if ($value === null) return true; if (trim($value) === "") return true; return false; } public function getSignContent($params) { ksort($params); $stringToBeSigned = ""; $i = 0; foreach ($params as $k => $v) { if (false === $this->checkEmpty($v) && "@" != substr($v, 0, 1)) { // 转换成目标字符集 $v = $this->characet($v, $this->charset); if ($i == 0) { $stringToBeSigned .= "$k" . "=" . "$v"; } else { $stringToBeSigned .= "&" . "$k" . "=" . "$v"; } $i++; } } unset ($k, $v); return $stringToBeSigned; } /** * 转换字符集编码 * @param $data * @param $targetCharset * @return string */ function characet($data, $targetCharset) { if (!empty($data)) { $fileType = $this->charset; if (strcasecmp($fileType, $targetCharset) != 0) { $data = mb_convert_encoding($data, $targetCharset, $fileType); //$data = iconv($fileType, $targetCharset.'//IGNORE', $data); } } return $data; } }
De nombreux tutoriels d'accès au paiement PHP Alipay sur Internet sont assez compliqués et nécessitent la configuration et l'introduction de nombreux fichiers. Après les avoir triés, j'ai donné une version mono-fichier. , j'espère que cela pourra apporter de l'aide et des références à tous ceux qui souhaitent accéder au paiement Alipay.
Un fichier PHP pour gérer la série Alipay : https://github.com/dedemao/al...
Un fichier PHP pour gérer la série de paiements WeChat : https://github .com/dedemao /we...
PHP5.0 ou supérieur, et le service CURL et le service SSL doivent être activés.
1. Les informations de configuration en début de fichier doivent être complètes
2. La clé privée du commerçant doit renseigner la clé privée correspondant au type d'algorithme de signature. Comment générer la référence de clé :
2.1 https://docs.open.alipay.com/...
2.2 https://docs.open.alipay.com/...
<?php header('Content-type:text/html; Charset=utf-8'); $appid = 'xxxxx'; //https://open.alipay.com 账户中心->密钥管理->开放平台密钥,填写添加了电脑网站支付的应用的APPID $returnUrl = 'http://www.xxx.com/alipay/return.php'; //付款成功后的同步回调地址 $notifyUrl = 'http://www.xxx.com/alipay/notify.php'; //付款成功后的异步回调地址 $outTradeNo = uniqid(); //你自己的商品订单号 $payAmount = 0.01; //付款金额,单位:元 $orderName = '支付测试'; //订单标题 $signType = 'RSA2'; //签名算法类型,支持RSA2和RSA,推荐使用RSA2 //商户私钥,填写对应签名算法类型的私钥,如何生成密钥参考:https://docs.open.alipay.com/291/105971和https://docs.open.alipay.com/200/105310 $saPrivateKey='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'; $aliPay = new AlipayService($appid,$returnUrl,$notifyUrl,$saPrivateKey); $sHtml = $aliPay->doPay($payAmount,$outTradeNo,$orderName,$returnUrl,$notifyUrl); echo $sHtml; class AlipayService { protected $appId; protected $returnUrl; protected $notifyUrl; protected $charset; //私钥值 protected $rsaPrivateKey; public function __construct($appid, $returnUrl, $notifyUrl,$saPrivateKey) { $this->appId = $appid; $this->returnUrl = $returnUrl; $this->notifyUrl = $notifyUrl; $this->charset = 'utf8'; $this->rsaPrivateKey=$saPrivateKey; } /** * 发起订单 * @param float $totalFee 收款总费用 单位元 * @param string $outTradeNo 唯一的订单号 * @param string $orderName 订单名称 * @param string $notifyUrl 支付结果通知url 不要有问号 * @param string $timestamp 订单发起时间 * @return array */ public function doPay($totalFee, $outTradeNo, $orderName, $returnUrl,$notifyUrl) { //请求参数 $requestConfigs = array( 'out_trade_no'=>$outTradeNo, 'product_code'=>'FAST_INSTANT_TRADE_PAY', 'total_amount'=>$totalFee, //单位 元 'subject'=>$orderName, //订单标题 ); $commonConfigs = array( //公共参数 'app_id' => $this->appId, 'method' => 'alipay.trade.page.pay', //接口名称 'format' => 'JSON', 'return_url' => $returnUrl, 'charset'=>$this->charset, 'sign_type'=>'RSA2', 'timestamp'=>date('Y-m-d H:i:s'), 'version'=>'1.0', 'notify_url' => $notifyUrl, 'biz_content'=>json_encode($requestConfigs), ); $commonConfigs["sign"] = $this->generateSign($commonConfigs, $commonConfigs['sign_type']); return $this->buildRequestForm($commonConfigs); } /** * 建立请求,以表单HTML形式构造(默认) * @param $para_temp 请求参数数组 * @return 提交表单HTML文本 */ protected function buildRequestForm($para_temp) { $sHtml = "<form id='alipaysubmit' name='alipaysubmit' action='https://openapi.alipay.com/gateway.do?charset=".$this->charset."' method='POST'>"; while (list ($key, $val) = each ($para_temp)) { if (false === $this->checkEmpty($val)) { $val = str_replace("'","'",$val); $sHtml.= "<input type='hidden' name='".$key."' value='".$val."'/>"; } } //submit按钮控件请不要含有name属性 $sHtml = $sHtml."<input type='submit' value='ok' style='display:none;''></form>"; $sHtml = $sHtml."<script>document.forms['alipaysubmit'].submit();</script>"; return $sHtml; } public function generateSign($params, $signType = "RSA") { return $this->sign($this->getSignContent($params), $signType); } protected function sign($data, $signType = "RSA") { $priKey=$this->rsaPrivateKey; $res = "-----BEGIN RSA PRIVATE KEY-----\n" . wordwrap($priKey, 64, "\n", true) . "\n-----END RSA PRIVATE KEY-----"; ($res) or die('您使用的私钥格式错误,请检查RSA私钥配置'); if ("RSA2" == $signType) { openssl_sign($data, $sign, $res, version_compare(PHP_VERSION,'5.4.0', '<') ? SHA256 : OPENSSL_ALGO_SHA256); //OPENSSL_ALGO_SHA256是php5.4.8以上版本才支持 } else { openssl_sign($data, $sign, $res); } $sign = base64_encode($sign); return $sign; } /** * 校验$value是否非空 * if not set ,return true; * if is null , return true; **/ protected function checkEmpty($value) { if (!isset($value)) return true; if ($value === null) return true; if (trim($value) === "") return true; return false; } public function getSignContent($params) { ksort($params); $stringToBeSigned = ""; $i = 0; foreach ($params as $k => $v) { if (false === $this->checkEmpty($v) && "@" != substr($v, 0, 1)) { // 转换成目标字符集 $v = $this->characet($v, $this->charset); if ($i == 0) { $stringToBeSigned .= "$k" . "=" . "$v"; } else { $stringToBeSigned .= "&" . "$k" . "=" . "$v"; } $i++; } } unset ($k, $v); return $stringToBeSigned; } /** * 转换字符集编码 * @param $data * @param $targetCharset * @return string */ function characet($data, $targetCharset) { if (!empty($data)) { $fileType = $this->charset; if (strcasecmp($fileType, $targetCharset) != 0) { $data = mb_convert_encoding($data, $targetCharset, $fileType); //$data = iconv($fileType, $targetCharset.'//IGNORE', $data); } } return $data; } }
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