支付宝app支付-php

支付宝app支付-php

官方文档：https://docs.open.alipay.com/204/105297/

1、创建应用并获取APPID

2、添加功能并签约

3、配置密钥
1、下载工具：http://p.tb.cn/rmsportal_6680_secret_key_tools_RSA_win.zip
点击“RSA签名验签工具.bat”
pkcs1(非java适用)
2048位
点击生成密钥
于是就生成了一对公钥和私钥，都是单行的，保存到两个文件。
2、将公钥上传到支付宝平台
3、将支付宝的公钥保存到本地文件

4、下载php-sdk
https://openhome.alipay.com/doc/sdkDownload.resource?sdkType=PHP
解压保存在项目根目录下的 Extends\alisdk

5、将私钥文件命名为 rsaPrivateKey ，保存到 Extends\alisdk\key 下面
将支付宝公钥文件命名为 alipayrsaPublicKey ，保存到 Extends\alisdk\key 下面

6、封装参数及签名
function ali_order($log){
//支付宝 app 支付
require_once( EASYSWOOLE_ROOT . '/Extends/alisdk/aop/AopClient.php' );
require_once( EASYSWOOLE_ROOT . '/Extends/alisdk/aop/request/AlipayTradeAppPayRequest.php');

$aop = new \AopClient();

$config = ConfigModel::getInstance()->config_list('aliapp_pay', 1);

//**沙箱测试支付宝开始
//$aop->gatewayUrl = "https://openapi.alipaydev.com/gateway.do";// 上线注释此行
//实际上线app id需真实的
$aop->appId = $config['config_config']['appid'];
//'填写工具生成的商户应用私钥';
$aop->rsaPrivateKey = file_get_contents( EASYSWOOLE_ROOT . '/' . \Yaconf::get('pay.alipay.rsaPrivateKeyPath') );
$aop->format = "json";
$aop->charset = "utf-8";
$aop->signType = "RSA2";
//'填写从支付宝开放后台查看的支付宝公钥';
$aop->alipayrsaPublicKey = file_get_contents( EASYSWOOLE_ROOT . '/' . \Yaconf::get('pay.alipay.alipayrsaPublicKeyPath') );
$body = (int)($log['get_coin'] / $this->scale) . '金币';
$bizcontent = json_encode(array(
'body'         => $body,
'subject'      => $body,
'out_trade_no' => $log['orderno'], //此订单号为商户唯一订单号
'total_amount' => sprintf('%.2f', $log['order_price'] / 100), //保留两位小数
'product_code' => 'QUICK_MSECURITY_PAY'
));
//**沙箱测试支付宝结束
//实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称：alipay.trade.app.pay
$request = new \AlipayTradeAppPayRequest();
//支付宝回调
$request->setNotifyUrl($config['config_config']['notify_url']);
$request->setBizContent($bizcontent);
//这里和普通的接口调用不同，使用的是sdkExecute
$order['orderno']  = $aop->sdkExecute($request);
$order['total_fee'] = $log['order_price'];

return $order;
}

$order 的信息为：
[
orderno=>"alipay_sdk=alipay-sdk-php-20180705&app_id=2019042664327019&biz_content=%7B%22body%22%3A%2210%5Cu91d1%5Cu5e01%22%2C%22subject%22%3A%2210%5Cu91d1%5Cu5e01%22%2C%22out_trade_no%22%3A%22385a40d2b179dd795271e16e%22%2C%22total_amount%22%3A%2210.00%22%2C%22product_code%22%3A%22QUICK_MSECURITY_PAY%22%7D&charset=UTF-8&format=json&method=alipay.trade.app.pay&notify_url=http%3A%2F%2Fl8pay.ali09.cn%2Fnotify%2FaliappNotify.php&sign_type=RSA2&timestamp=2019-05-13+10%3A46%3A26&version=1.0&sign=Vgc7YB%2BK77l2ARB%2FIYLnxbC09CIjqbtiglkv4ASdMj9zXfDGnalNzqrSR61Hk50Fp3EontHIWQq0dSJE04uCsdGpTFeHjDe6MDNa9FkGXroV9dWH6P%2BjPczPe8q2paxvIcD6gVb7GEfhID7aR0HNkChEB89KZCVAKiP0w6o6SjlWSEhX09H2Jc6ICVlvDBwyPq7wL6EwX2Ap0k8eAENYgzdhFihFX7RU%2BQ5qmP6%2F7BtUdzz2rwU2nRcySXZPIo0PONoMc21RbeG3xBITmfxHjBpPnjVyDHRD1roFy5odEnSo9G9fjYOBaZuhm6OTkAAFNxCcmVFuBud6AOSLGMdyTQ%3D%3D",
total_fee=>1000
]

将 orderno 信息返回给客户端，客户端也需要集成相应的SDK，于是才能拉起支付宝客户端。

7、异步通知验签
将 Extends\alisdk 复制过来

protected function checkSign(){
$this->aop->alipayrsaPublicKey = file_get_contents($this->alipayrsaPublicKeyPath);

$flag = $this->aop->rsaCheckV1($this->postData, NULL, "RSA2");

return $flag;
}

// 校验状态
if($this->postData['trade_status'] != 'TRADE_SUCCESS'){
$this->responseSucess();
}

public function responseError(){
exit('fail');
}

public function responseSucess(){
exit('success');
}