Yii2(PHP) 對接 ping++支付接口

 ???????public static function pay($money,$orderNo,$channel) ???????{ ???????????$api_key = Yii::$app->params[‘API_KEY‘]; ???????????$app_id = Yii::$app->params[‘PAPP_ID‘]; ???????????????????????//引入你的签名私钥 ???????????$path = dirname(dirname(__FILE__)).‘/components/pingpp/rsa_private_key.pem‘; ???????????\Pingpp\Pingpp::setPrivateKeyPath($path); ???????????????????????????????????????????//$extra用于设置支付渠道所需的额外参数，额外参数多数是可选，请根据需求来决定。详情看参考文档 ???????????$extra = []; ???????????????????????switch ($channel) { ???????????????case ‘alipay_wap‘: ???????????????????$extra = array( ???????????????????????// success_url 和 cancel_url 在本地测试不要写 localhost ，请写 127.0.0.1。URL 后面不要加自定义参数 ???????????????????????‘success_url‘ =>Yii::$app->request->getHostInfo().‘/‘. Yii::$app->params[‘pay_success_url‘], ???????????????????????‘cancel_url‘ => Yii::$app->request->getHostInfo().‘/‘.Yii::$app->params[‘pay_cancel_url‘], ???????????????????); ???????????????????break; ???????????case ‘wx_pub‘: ???????????????????$cookies = Yii::$app->request->cookies; ???????????????????$wx_code = $cookies->getValue(‘wx_code‘);　　//下面有將怎麼獲取 ???????????????????$wx_app_id = Yii::$app->params[‘wechat‘][‘wx_app_id‘]; ???????????????????$wx_app_secret = Yii::$app->params[‘wechat‘][‘wx_app_secret‘]; ???????????????????$open_id = WxpubOAuth::getOpenid($wx_app_id, $wx_app_secret, $wx_code); ???????????????????$extra = array( ???????????????????????‘open_id‘ => $open_id// 用户在商户微信公众号下的唯一标识，获取方式可参考 pingpp-php/lib/WxpubOAuth.php ???????????????????); ???????????????????break; ???????????} ???????????????????????\Pingpp\Pingpp::setApiKey($api_key); //设置API-KEY ???????????????????????????try { ???????????????//create方法表示发送支付请求到ping++平台，$ch表示请求成功时返回的charge对象（json格式），服务器端如果发起请求成功，此时只需要把charge对象传递给APP客户端，交给客户端处理 ???????????????$ch = \Pingpp\Charge::create([ ???????????????????????‘subject‘ ??=> ‘標題‘, //关于这些参数的意义，请参考文档https://www.pingxx.com/api#api-c-new ???????????????????????‘body‘ ?????=> ‘內容‘, ???????????????????????‘amount‘ ???=> $money, ???????????????????????‘order_no‘ ?=> $orderNo, ???????????????????????‘currency‘ ?=> ‘cny‘, ???//货币代码 ???????????????????????‘extra‘ ????=> $extra, ???????????????????????‘channel‘ ??=> $channel, ???????????????????????‘client_ip‘ => $_SERVER[‘REMOTE_ADDR‘], ???????????????????????‘app‘ ??????=> ?[‘id‘ => $app_id] ???????????????]); ???????????????????????????????return $ch; ???????????????????????????} catch (\Pingpp\Error\Base $e) { //如果发起支付请求失败，则抛出异常 ???????????????// 捕获报错信息 ???????????????if ($e->getHttpStatus() != NULL) { ???????????????????header(‘Status: ‘ . $e->getHttpStatus()); ???????????????????echo $e->getHttpBody(); ???????????????} else { ???????????????????echo $e->getMessage(); ???????????????} ???????????} ???????????????????}

 /** ????* 判断是否在微信客户端打开链接 ????* 如果是就跳转到微信code的重定向url地址 ????* 如果不是就跳到支付宝支付界面 ????*/ ???public function actionGetcode() ???{ ???????$isWechat = Helper::isWechatBrowser();if($isWechat){ ???????????$url = Helper::GetWxCodeUrl(); ???????????header("Location: $url"); ???????????exit(); ???????} else { ???????????$this->redirect([‘order/payment‘]); ???????} ???} ???/** ????* 通过微信重定向url获取code， ????* 并且把code设置为cookie ????*/ ???public function actionGetwxcode() ???{ ???????$code = Yii::$app->request->get(‘code‘);if(!empty($code)){ ???????????$cookies = Yii::$app->response->cookies; ???????????$cookies->add(new \yii\web\Cookie([ ???????????????‘name‘ => ‘wx_code‘, ???????????????‘value‘ => $code, ???????????????‘expire‘=>time()+3600, ???????????])); ???????} ???????$this->redirect([‘/order/payment‘]); ???}

 ???????/** ????????* 判断是否微信打开 ????????* @return boolean ????????*/ ???????public static function isWechatBrowser() ???????{ ???????????if (strpos($_SERVER[‘HTTP_USER_AGENT‘],‘MicroMessenger‘) !== false ) { ???????????????return true; ???????????} ???????????????????????return false; ???????} ???????/** ????????* 获取微信code的重定向前的url ????????* @return string ????????*/ ???????public static function GetWxCodeUrl() ???????{ ???????????$wx_app_id = Yii::$app->params[‘wechat‘][‘wx_app_id‘]; ???????????$redirect_url = Yii::$app->params[‘wechat‘][‘redirect_url‘]; ???????????$code_url = WxpubOAth::createOauthUrlForCode($wx_app_id, $redirect_url); ?//WxpubOAth這個類在pingpp\lib\WxpubOAth.php裏面 ???????????????????????return $code_url; ???????}

$("#pay").click(function(){ ???????var pay_way = $("input[type=‘radio‘]:checked").val(); ???????if(pay_way == 1){ ???????????wap_pay(1) //支付寶支付 ???????}else if(pay_way == 2){ ???????????wap_pay(2) //微信支付 ???????}else if(pay_way == 3){ ???????????paypal_pay() //PayPal支付 ???????} ???});

function wap_pay(channel) { ???????if(url.length == 0 || !url.startsWith(‘http‘)){ ???????????alert("请填写正确的URL"); ???????????return; ???????} ???????var xhr = new XMLHttpRequest(); ???????xhr.open("POST", url, true); ???????xhr.setRequestHeader("Content-type","application/x-www-form-urlencoded;charset=UTF-8"); ???????xhr.send("channel="+channel+"&ssid="+ssid+"&_csrf="+_csrf); ???????xhr.onreadystatechange = function () { ???????????if (xhr.readyState == 4 && xhr.status == 200) { ???????????????console.log(xhr.responseText); ???????????????pingpp.createPayment(xhr.responseText, function(result, err) { ???????????????????console.log(result); ???????????????????console.log(err.msg); ???????????????????console.log(err.extra); ???????????????????if (result == "success") { ???????????????????????// 只有微信公众账号 wx_pub 支付成功的结果会在这里返回，其他的支付结果都会跳转到 extra 中对应的 URL。 ???????????????????????window.location.href = "<?php echo Url::to(‘/order/success‘)?>"; ???????????????????} else if (result == "fail") { ???????????????????????// charge 不正确或者微信公众账号支付失败时会在此处返回 ???????????????????????window.location.href = "<?php echo Url::to(‘/order/cancel‘)?>"; ???????????????????} else if (result == "cancel") { ???????????????????????// 微信公众账号支付取消支付 ???????????????????????window.location.href = "<?php echo Url::to(‘/order/cancel‘)?>"; ???????????????????} ???????????????}); ???????????} ???????} ???}