244 lines
8.5 KiB
PHP
244 lines
8.5 KiB
PHP
<?php
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namespace app\api\wxapi;
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header('Content-type:text/html; Charset=utf-8');
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/*** 请填写以下配置信息 ***/
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$appid = 'xxxxx'; //https://open.alipay.com 账户中心->密钥管理->开放平台密钥，填写添加了电脑网站支付的应用的APPID
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$notifyUrl = 'http://www.xxx.com/alipay/notify.php'; //付款成功后的异步回调地址
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$outTradeNo = uniqid(); //你自己的商品订单号，不能重复
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$payAmount = 0.01; //付款金额，单位:元
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$orderName = '支付测试'; //订单标题
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$signType = 'RSA2'; //签名算法类型，支持RSA2和RSA，推荐使用RSA2
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//商户私钥
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$rsaPrivateKey='';
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/*** 配置结束 ***/
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$aliPay = new AlipayService();
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$aliPay->setAppid($appid);
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$aliPay->setNotifyUrl($notifyUrl);
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$aliPay->setRsaPrivateKey($rsaPrivateKey);
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$aliPay->setTotalFee($payAmount);
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$aliPay->setOutTradeNo($outTradeNo);
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$aliPay->setOrderName($orderName);
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$orderStr = $aliPay->getOrderStr();
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?>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<meta charset="UTF-8">
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<title>支付宝jsapi支付</title>
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<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
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<script src="https://cdn.bootcss.com/jquery/2.1.0/jquery.min.js"></script>
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<script src="https://gw.alipayobjects.com/as/g/h5-lib/alipayjsapi/3.1.1/alipayjsapi.min.js"></script>
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</head>
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<body>
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<div class="container">
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<?php
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if(!isInAlipayClient()):
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?>
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<h3>请使用支付宝扫码打开该网页：</h3>
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<img src="http://qr.liantu.com/api.php?text=<?php echo getCurrentUrl()?>" />
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<?php
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else:
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?>
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<h3>点击以下按钮唤起支付宝支付</h3>
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<a href="javascript:void(0)" class="btn btn-primary btns-lg orderstrPay orderstr">点击调起支付宝支付</a>
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<div class="alert alert-success" role="alert" style="margin-top:30px;display: none">
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</div>
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<?php
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endif;
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?>
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</div>
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<script>
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function ready(callback) {
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// 如果jsbridge已经注入则直接调用
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if (window.AlipayJSBridge) {
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callback && callback();
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} else {
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// 如果没有注入则监听注入的事件
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document.addEventListener('AlipayJSBridgeReady', callback, false);
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}
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}
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ready(function(){
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document.querySelector('.orderstr').addEventListener('click', function() {
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AlipayJSBridge.call("tradePay", {
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orderStr: "<?php echo $orderStr?>"
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}, function(result) {
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if(result.resultCode!=9000){
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//支付失败
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alert(result.resultCode+"："+result.memo);
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}else{
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//支付成功
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var info = eval('(' + result.result + ')');
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$(".alert-success").html("<strong>支付成功！</strong> 订单号："+info.alipay_trade_app_pay_response.out_trade_no+" 支付金额：￥"+info.alipay_trade_app_pay_response.total_amount);
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$(".alert-success").show();
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}
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// alert(JSON.stringify(result));
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});
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});
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});
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</script>
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</body>
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</html>
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<?php
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class AlipayService
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{
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protected $appId;
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protected $notifyUrl;
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protected $charset;
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//私钥值
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protected $rsaPrivateKey;
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protected $totalFee;
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protected $outTradeNo;
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protected $orderName;
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public function __construct()
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{
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$this->charset = 'utf8';
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}
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public function setAppid($appid)
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{
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$this->appId = $appid;
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}
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public function setNotifyUrl($notifyUrl)
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{
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$this->notifyUrl = $notifyUrl;
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}
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public function setRsaPrivateKey($saPrivateKey)
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{
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$this->rsaPrivateKey = $saPrivateKey;
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}
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public function setTotalFee($payAmount)
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{
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$this->totalFee = $payAmount;
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}
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public function setOutTradeNo($outTradeNo)
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{
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$this->outTradeNo = $outTradeNo;
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}
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public function setOrderName($orderName)
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{
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$this->orderName = $orderName;
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}
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/**
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* 获取orderStr
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* @return array
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*/
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public function getOrderStr()
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{
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//请求参数
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$requestConfigs = array(
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'out_trade_no'=>$this->outTradeNo,
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'total_amount'=>$this->totalFee, //单位 元
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'subject'=>$this->orderName, //订单标题
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'product_code'=>'QUICK_MSECURITY_PAY', //销售产品码，商家和支付宝签约的产品码，为固定值QUICK_MSECURITY_PAY
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'timeout_express'=>'2h', //该笔订单允许的最晚付款时间，逾期将关闭交易。取值范围：1m～15d。m-分钟，h-小时，d-天，1c-当天（1c-当天的情况下，无论交易何时创建，都在0点关闭）。 该参数数值不接受小数点， 如 1.5h，可转换为 90m。
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// 'store_id'=>'', //商户门店编号。该参数用于请求参数中以区分各门店，非必传项。
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// 'extend_params'=>array(
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// 'sys_service_provider_id'=>'' //系统商编号，该参数作为系统商返佣数据提取的依据，请填写系统商签约协议的PID
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// )
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);
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$commonConfigs = array(
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//公共参数
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'app_id' => $this->appId,
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'method' => 'alipay.trade.app.pay', //接口名称
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'format' => 'JSON',
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'charset'=>$this->charset,
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'sign_type'=>'RSA2',
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'timestamp'=>date('Y-m-d H:i:s'),
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'version'=>'1.0',
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'notify_url' => $this->notifyUrl,
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'biz_content'=>json_encode($requestConfigs),
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);
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$commonConfigs["sign"] = $this->generateSign($commonConfigs, $commonConfigs['sign_type']);
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$result = $this->buildOrderStr($commonConfigs);
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return $result;
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}
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public function generateSign($params, $signType = "RSA") {
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return $this->sign($this->getSignContent($params), $signType);
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}
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protected function sign($data, $signType = "RSA") {
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$priKey=$this->rsaPrivateKey;
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$res = "-----BEGIN RSA PRIVATE KEY-----\n" .
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wordwrap($priKey, 64, "\n", true) .
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"\n-----END RSA PRIVATE KEY-----";
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($res) or die('您使用的私钥格式错误，请检查RSA私钥配置');
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if ("RSA2" == $signType) {
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openssl_sign($data, $sign, $res, version_compare(PHP_VERSION,'5.4.0', '<') ? SHA256 : OPENSSL_ALGO_SHA256); //OPENSSL_ALGO_SHA256是php5.4.8以上版本才支持
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} else {
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openssl_sign($data, $sign, $res);
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}
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$sign = base64_encode($sign);
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return $sign;
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}
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/**
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* 校验$value是否非空
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* if not set ,return true;
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* if is null , return true;
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**/
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protected function checkEmpty($value) {
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if (!isset($value))
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return true;
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if ($value === null)
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return true;
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if (trim($value) === "")
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return true;
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return false;
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}
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public function getSignContent($params) {
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ksort($params);
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$stringToBeSigned = "";
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$i = 0;
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foreach ($params as $k => $v) {
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if (false === $this->checkEmpty($v) && "@" != substr($v, 0, 1)) {
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// 转换成目标字符集
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$v = $this->characet($v, $this->charset);
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if ($i == 0) {
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$stringToBeSigned .= "$k" . "=" . "$v";
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} else {
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$stringToBeSigned .= "&" . "$k" . "=" . "$v";
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}
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$i++;
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}
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}
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unset ($k, $v);
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return $stringToBeSigned;
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}
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/**
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* 转换字符集编码
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* @param $data
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* @param $targetCharset
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* @return string
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*/
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function characet($data, $targetCharset) {
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if (!empty($data)) {
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$fileType = $this->charset;
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if (strcasecmp($fileType, $targetCharset) != 0) {
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$data = mb_convert_encoding($data, $targetCharset, $fileType);
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//$data = iconv($fileType, $targetCharset.'//IGNORE', $data);
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}
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}
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return $data;
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}
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public function buildOrderStr($data)
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{
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return http_build_query($data);
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}
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}
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// 是否支付宝客户端
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function isInAlipayClient() {
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if( strpos($_SERVER['HTTP_USER_AGENT'], 'AlipayClient') !== false ) {
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return true;
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}
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return false;
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}
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function getCurrentUrl()
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{
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$scheme = $_SERVER['HTTPS']=='on' ? 'https://' : 'http://';
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$uri = $_SERVER['PHP_SELF'].$_SERVER['QUERY_STRING'];
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if($_SERVER['REQUEST_URI']) $uri = $_SERVER['REQUEST_URI'];
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$baseUrl = urlencode($scheme.$_SERVER['HTTP_HOST'].$uri);
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return $baseUrl;
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}
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