支付宝支付

1、先申请支付注册签约开通APP支付等。

https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.4Ys9VY&treeId=204&articleId=105297&docType=1

 

2、引入PHP SDK包

https://doc.open.alipay.com/docs/doc.htm?spm=a219a.7629140.0.0.VmFu2y&treeId=54&articleId=106370&docType=1

 

 

3、注意几个事项，编码转换，签名类型，对比签名，密钥

4、代码

//生成支付订单

function create(){

$total = input('total');

$aop = new AopClient;

$aop->gatewayUrl = "https://openapi.alipay.com/gateway.do";

$aop->appId = "2017051707261724";

$aop->rsaPrivateKey = "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";

//私钥

$aop->format = "json";

$aop->charset = "UTF-8";

$aop->signType = "RSA";//签名类型

//支付宝公钥

$aop->alipayrsaPublicKey = 'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDI6d306Q8fIfCOaTXyiUeJHkrIvYISRcc73s3vF1ZT7XN8RNPwJxo8pWaJMmvyTn9N4HQ632qJBVHf8sxHi/fEsraprwCtzvzQETrNRwVxLO5jVmRGi60j8Ue1efIlzPXV9je9mkjzOmdssymZkh2QhUrCmZYI/FCEa3/cNMW0QIDAQAB';

//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();

//SDK已经封装掉了公共参数，这里只需要传入业务参数

$bizcontent = "{"body":"我是测试数据","

. ""subject": "App支付测试","

. ""out_trade_no": "20170125test03","

. ""timeout_express": "30m","

. ""total_amount": $total,"

. ""product_code":"QUICK_MSECURITY_PAY""

. "}";

$request->setNotifyUrl(url('notify_url'));

$request->setBizContent($bizcontent);

//这里和普通的接口调用不同，使用的是sdkExecute

$response = $aop->sdkExecute($request);

//htmlspecialchars是为了输出到页面时防止被浏览器将关键参数html转义，实际打印到日志以及http传输不会有这个问题

// echo htmlspecialchars($response);//就是orderString 可以直接给客户端请求，无需再做处理。

echo $response;//就是orderString 可以直接给客户端请求，无需再做处理。

}

 

//异步通知

function notify_url(Request $request){

$aop = new AopClient;

$aop->alipayrsaPublicKey = 'MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDI6d306Q8fIfCOaTXyiUeJHkrIvYISRcc73s3vF1ZT7XN8RNPwJxo8pWaJMmvyTn9N4HQ632qJBVHf8sxHi/fEsraprwCtzvzQETrNRwVxLO5jVmRGi60j8Ue1efIlzPXV9je9mkjzOmdssymZkh2QhUrCmZYI/FCEa3/cNMW0QIDAQAB';

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

trace($request,'异步通知');

// echo 'success';

}