easyswoole/pay

use online payment easily just like echo "hello world";

1.3.1 2021-11-18 11:19 UTC

Requires

• ext-bcmath: *
• ext-json: *
• ext-openssl: *
• easyswoole/http-client: ^1.2
• easyswoole/spl: ^1.1
• easyswoole/utility: ^1.0

Requires (Dev)

• easyswoole/phpunit: ^1.0.0

Apache-2.0

README

支付方法

支付宝支付目前支持 7 种支付方法，对应的支付 method 如下：

method	说明	参数	返回值
web	电脑支付	Request	Response
wap	手机网站支付	Request	Response
app	APP 支付	Request	Response
pos	刷卡支付	Request	Response
scan	扫码支付	Request	Response
transfer	账户转账	Request	Response
mini	小程序支付	Request	Response

配置

组件支持支付宝两种签名方式,默认为公钥,如果使用证书模式,按如下设置.

// 写绝对路径,不要写相对路径.
$config = new \EasySwoole\Pay\AliPay\Config();
$config->setCertMode(true);
$config->setPrivateKey('应用私钥');//注意不是文件路径
$config->setCertPath(__DIR__ . '/cert/alipayCertPublicKey_RSA2.crt');
$config->setRootCertPath(__DIR__ . '/cert/alipayRootCert.crt');
$config->setMerchantCertPath(__DIR__ . '/cert/appCertPublicKey_2016091800538780.crt');

电脑支付

统一收单下单并支付页面接口

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::NORMAL);
$aliConfig->setAppId('2017082000295641');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');

$pay = new \EasySwoole\Pay\Pay();

## 对象风格
$order = new \EasySwoole\Pay\AliPay\RequestBean\Web();
$order->setSubject('测试');
$order->setOutTradeNo(time().'123456');
$order->setTotalAmount('0.01');
// 本库只预置了常用的请求参数，没预置的参数使用：$order->addProperty('其他字段','其他字段值');

## 数组风格
$order = new \EasySwoole\Pay\AliPay\RequestBean\App([
    'subject'=>'测试',
    'out_trade_no'=>'123456',
    'total_amount'=>'0.01',
    '额外的字段键值'=>'额外字段值'
],true);

$res = $pay->aliPay($aliConfig)->web($order);
var_dump($res->toArray());

$html = buildPayHtml(\EasySwoole\Pay\AliPay\GateWay::NORMAL,$res->toArray());
file_put_contents('test.html',$html);		

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如，product_code** 等参数。**

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

参数查询：https://docs.open.alipay.com/api_1/alipay.trade.page.pay

生成支付的跳转html示例

function buildPayHtml($endpoint, $payload)
{
    $sHtml = "<form id='alipaysubmit' name='alipaysubmit' action='".$endpoint."' method='POST'>";
    foreach ($payload as $key => $val) {
        $val = str_replace("'", '&apos;', $val);
        $sHtml .= "<input type='hidden' name='".$key."' value='".$val."'/>";
    }
    $sHtml .= "<input type='submit' value='ok' style='display:none;'></form>";
    $sHtml .= "<script>document.forms['alipaysubmit'].submit();</script>";
    return $sHtml;
}

手机网站支付接口2.0

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::NORMAL);
$aliConfig->setAppId('2017082000295641');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');

$pay = new \EasySwoole\Pay\Pay();

$order = new \EasySwoole\Pay\AliPay\RequestBean\Wap();
$order->setSubject('测试');
$order->setOutTradeNo(time().'123456');
$order->setTotalAmount('0.01');

$res = $pay->aliPay($aliConfig)->wap($order);
var_dump($res->toArray());

$html = buildPayHtml(\EasySwoole\Pay\AliPay\GateWay::NORMAL,$res->toArray());
file_put_contents('test.html',$html);

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如，product_code 等参数。

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

参数查询：https://docs.open.alipay.com/api_1/alipay.trade.wap.pay

APP支付接口2.0

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');

$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\App();
$order->setSubject('测试');
$order->setOutTradeNo(time().'123456');
$order->setTotalAmount('0.01');
$aliPay = $pay->aliPay($aliConfig);

var_dump($aliPay->app($order)->toArray());

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如， product_code 等参数。

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

参数查询：https://docs.open.alipay.com/api_1/alipay.trade.app.pay

刷卡支付

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\Pos();
$order->setSubject('测试');
$order->setTotalAmount('0.01');
$order->setOutTradeNo(time());
$order->setAuthCode('289756915257123456');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->pos($order)->toArray();
var_dump($data);

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如，product_code 等参数。

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

参数查询：https://docs.open.alipay.com/api_1/alipay.trade.page.pay

扫码支付

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');

$pay = new \EasySwoole\Pay\Pay();

$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\Scan();
$order->setSubject('测试');
$order->setTotalAmount('0.01');
$order->setOutTradeNo(time());

$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->scan($order)->toArray();
$response = $aliPay->preQuest($data);
var_dump($response);
// qr_code 当前预下单请求生成的二维码码串，可以用二维码生成工具根据该码串值生成对应的二维码	 https://qr.alipay.com/bavh4wjlxf12tper3a

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如，product_code 等参数。

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

参考参数：https://docs.open.alipay.com/api_1/alipay.trade.precreate

单笔转账到支付宝账户接口

//单笔转账必须使用公钥证书签名
$aliConfig = new Config();
$aliConfig->setCertMode(true);
$aliConfig->setGateWay(GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538780'); //你自己的Appid
$aliConfig->setPrivateKey('私钥文本'); //注意，不是文件路径

//申请的证书文件
$aliConfig->setCertPath(__DIR__ . '/cert/alipayCertPublicKey_RSA2.crt');
$aliConfig->setRootCertPath(__DIR__ . '/cert/alipayRootCert.crt');
$aliConfig->setMerchantCertPath(__DIR__ . '/cert/appCertPublicKey_2016091800538780.crt');

$pay = new Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\Transfer();
$outBizNo = time();
$order->setOutBizNo($outBizNo);
$order->setTransAmount('0.01');
$order->setProductCode('TRANS_ACCOUNT_NO_PWD');
$order->setBizScene('DIRECT_TRANSFER');
$order->setOrderTitle('转账标题');
$order->setPayeeInfo([
    'identity' => '2088621955097505',
    'identity_type' => 'ALIPAY_USER_ID',
]);
$order->setRemark('单笔转账');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->transfer($order)->toArray();
$aliPay->preQuest($data);
var_dump($data);

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如，product_code 等参数。

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

参数查询：https://docs.open.alipay.com/api_28/alipay.fund.trans.toaccount.transfer

小程序支付

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');

$pay = new \EasySwoole\Pay\Pay();

$order = new \EasySwoole\Pay\AliPay\RequestBean\MiniProgram();
$order->setSubject('测试');
$order->setOutTradeNo(time().'123456');
$order->setAmount('0.01');
$order->setBuyerId('[e-mail]');

$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->miniProgram($order)->toArray();
var_dump($data);

订单配置参数

所有订单配置中，客观参数均不用配置，扩展包已经为大家自动处理了，比如，product_code 等参数。

所有订单配置参数和官方无任何差别，兼容所有功能，所有参数请参考这里，查看「请求参数」一栏。

小程序支付接入文档：https://docs.alipay.com/mini/introduce/pay。

参数查询：

订单查询

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\OrderFind();
$order->setOutTradeNo(time().'123456');
$aliPay = $pay->aliPay($aliConfig);

var_dump($aliPay->orderFind($order)->toArray());

官方参数查询：https://docs.open.alipay.com/api_1/alipay.trade.fastpay.refund.query

退款查询

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\RefundFind();
$order->setOutTradeNo('20150320010101001');
$order->setOutRequestNo(time().'2014112611001004680073956707');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->refundFind($order)->toArray();
var_dump($aliPay->preQuest($data));

官方参数查询：https://docs.open.alipay.com/api_1/alipay.trade.refund

查询转账订单接口

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\TransferFind();
$order->setOutBizNo('3142321423432');
// 二选一
//	$order->setOrderId('20160627110070001502260006780837');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->transferFind($order)->toArray();
var_dump($aliPay->preQuest($data));

官方参数查询：https://docs.open.alipay.com/api_28/alipay.fund.trans.order.query

交易撤销接口

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\Cancel();
$order->setOutTradeNo('20150320010101001');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->cancel($order)->toArray();
var_dump($aliPay->preQuest($data));

官方参数查询：https://docs.open.alipay.com/api_1/alipay.trade.cancel

交易关闭接口

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\Close();
$order->setOutTradeNo(time().'123456');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->close($order)->toArray();
var_dump($aliPay->preQuest($data));

官方参数查询：https://docs.open.alipay.com/api_1/alipay.trade.close

查询对账单下载地址

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();
$order = new \EasySwoole\Pay\AliPay\RequestBean\Download();
$order->setBillType('trade');
$order->setBillDate('2016-04-05');
$aliPay = $pay->aliPay($aliConfig);
$data = $aliPay->download($order)->toArray();
var_dump($aliPay->preQuest($data));

官方参数查询：https://docs.open.alipay.com/api_15/alipay.data.dataservice.bill.downloadurl.query

验证服务器数据

$aliConfig = new \EasySwoole\Pay\AliPay\Config();
$aliConfig->setGateWay(\EasySwoole\Pay\AliPay\GateWay::SANDBOX);
$aliConfig->setAppId('2016091800538339');
$aliConfig->setPublicKey('阿里公钥');
$aliConfig->setPrivateKey('阿里私钥');
$pay = new \EasySwoole\Pay\Pay();

$param = [];//伪代码,post数据
unset($param['sign_type']);//需要忽略sign_type组装
$order = new \EasySwoole\Pay\AliPay\RequestBean\NotifyRequest($param,true);
$aliPay = $pay->aliPay($aliConfig);
$result = $aliPay->verify($order);
var_dump($result);

服务器确认收到异步通知字符串获取

\EasySwoole\Pay\AliPay::success();//成功响应
\EasySwoole\Pay\AliPay::fail();//失败响应

微信支付

微信支付目前支持 3 种支付方法，对应的支付 method 如下：

method	说明	参数	返回值
wap	手机网站支付	Request	Response
officialAccount	公众号支付	Request	Response
scan	扫码支付	Request	Response
miniProgram	小程序支付	Request	Response
transfer	单笔转账	Request	Response
sendRedPack	现金红包	Request	Response

微信参数配置

$wechatConfig = new Config();
$wechatConfig->setAppId('xxxxxx');      // 除了小程序以外使用该APPID
$wechatConfig->setMiniAppId('xxxxxx');  // 小程序使用该APPID
$wechatConfig->setMchId('xxxxxx');
$wechatConfig->setKey('xxxxxx');
$wechatConfig->setNotifyUrl('xxxxx');
$wechatConfig->setApiClientCert('xxxxxxx');//客户端证书
$wechatConfig->setApiClientKey('xxxxxxx'); //客户端证书秘钥

由于小程序拥有独立的APPID，只需要在配置里同时配置上AppId和MiniAppId两个配置项，在支付的时候会自动选择对应的APPID来发起支付

公众号支付

$officialAccount = new OfficialAccount();
$officialAccount->setOpenid('xxxxxxx');
$officialAccount->setOutTradeNo('CN' . date('YmdHis') . rand(1000, 9999));
$officialAccount->setBody('xxxxx-测试' . $outTradeNo);
$officialAccount->setTotalFee(1);
$officialAccount->setSpbillCreateIp('xxxxx');
$pay = new \EasySwoole\Pay\Pay();
$params = $pay->weChat($wechatConfig)->officialAccount($officialAccount);

可以参考demo/wechat/index.php

H5支付

$wap = new \EasySwoole\Pay\WeChat\RequestBean\Wap();
$wap->setOutTradeNo('CN' . date('YmdHis') . rand(1000, 9999));
$wap->setBody('xxxxx-WAP测试' . $outTradeNo);
$wap->setTotalFee(1);
$wap->setSpbillCreateIp('xxxxx');
$pay = new \EasySwoole\Pay\Pay();
$params = $pay->weChat($wechatConfig)->wap($wap);

小程序支付

$bean = new \EasySwoole\Pay\WeChat\RequestBean\MiniProgram();
$bean->setOpenid('xxxxxxxxx');
$bean->setOutTradeNo('CN' . date('YmdHis') . rand(1000, 9999));
$bean->setBody('xxxx-测试' . $outTradeNo);
$bean->setTotalFee(1);
$bean->setSpbillCreateIp($this->request()->getHeader('x-real-ip')[0]);
$pay = new \EasySwoole\Pay\Pay();
$params = $pay->weChat($this->wechatConfig)->miniProgram($bean);

扫码支付

模式一

生成扫码链接 然后生成二维码 具体请查看demo/wechat/index.php

$biz = new Biz();
$biz->setProductId('123456789');
$biz->setTimeStamp(time());
$biz->setAppId($wechatConfig->getAppId());
$biz->setMchId($wechatConfig->getMchid());
$data = $biz->toArray();
$u = new Utility($wechatConfig);
$sign = $u->generateSign($data);
$biz->setSign($sign);
$url1 = "weixin://wxpay/bizpayurl?" . $this->ToUrlParams($biz->toArray());

扫码回调地址（ps:公众号平台设置）

 $xml = $this->request()->getBody()->__toString();
$pay = new Pay();
$data = $pay->weChat($this->wechatConfig)->verify($xml);
$bean = new \EasySwoole\Pay\WeChat\RequestBean\Scan();
$bean->setOutTradeNo('CN' . date('YmdHis') . rand(1000, 9999));
$bean->setOpenid('xxxxxx');
$bean->setProductId($data['product_id']);
$bean->setBody('xxxxxx-SCAN测试' . $outTradeNo);
$bean->setTotalFee(1);
$bean->setSpbillCreateIp($this->request()->getHeader('x-real-ip')[0]);
$response = $pay->weChat($this->wechatConfig)->scan($bean);
$nativeResponse = new NativeResponse([
    'appid' => $this->wechatConfig->getAppId(),
    'mch_id' => $this->wechatConfig->getMchId(),
    'prepay_id' => $response->getPrepayId(),
    'nonce_str' => $response->getNonceStr()]);
$u = new Utility($this->wechatConfig);
$nativeResponse->setSign($u->generateSign($nativeResponse->toArray()));
$xml = (new SplArray($nativeResponse->toArray()))->toXML();
$this->response()->write($xml);

模式二

$bean = new \EasySwoole\Pay\WeChat\RequestBean\Scan();
$bean->setOutTradeNo($outTradeNo);
$bean->setProductId('123456789');
$bean->setBody('xxxx-SCAN2测试' . $outTradeNo);
$bean->setTotalFee(1);
$bean->setSpbillCreateIp($this->request()->getHeader('x-real-ip')[0]);
$pay = new Pay();
$data = $pay->weChat($this->wechatConfig)->scan($bean);
$url2 = $data->getCodeUrl();

订单查询

go(function () use ($wechatConfig) {
    $orderFind = new \EasySwoole\Pay\WeChat\RequestBean\OrderFind();
    $orderFind->setOutTradeNo('CN201903181044383609');
    $pay = new \EasySwoole\Pay\Pay();
    $info = $pay->weChat($wechatConfig)->orderFind($orderFind);
    print_r((array)$info);
});

申请退款

go(function () use ($wechatConfig) {
    $refund = new \EasySwoole\Pay\WeChat\RequestBean\Refund();
    $refund->setOutTradeNo('CN201903181111275823');
    $refund->setOutRefundNo('TK' . date('YmdHis') . rand(1000, 9999));
    $refund->setTotalFee(1);
    $refund->setRefundFee(1);
    $refund->setNotifyUrl('xxxxx');
    $pay = new \EasySwoole\Pay\Pay();
    $info = $pay->weChat($wechatConfig)->refund($refund);
    print_r($info);
});

退款查询

go(function () use ($wechatConfig) {
    $refundFind = new \EasySwoole\Pay\WeChat\RequestBean\RefundFind();
    $refundFind->setOutTradeNo('CN201903181044383609');
    $pay = new \EasySwoole\Pay\Pay();
    $info = $pay->weChat($wechatConfig)->refundFind($refundFind);
    print_r((array)$info);
});

关闭订单

go(function () use ($wechatConfig) {
    $close = new \EasySwoole\Pay\WeChat\RequestBean\Close();
    $close->setOutTradeNo('CN201903151343107239');
    $pay = new \EasySwoole\Pay\Pay();
    $info = $pay->weChat($wechatConfig)->close($close);
    print_r((array)$info);
});

下载对账单

go(function () use ($wechatConfig) {
    $download = new \EasySwoole\Pay\WeChat\RequestBean\Download();
    $download->setBillDate('20190312');
    $download->setBillType('ALL');//这个参数必传
    $pay = new \EasySwoole\Pay\Pay();
    $info = $pay->weChat($wechatConfig)->download($download);
    echo htmlspecialchars($info, ENT_QUOTES);
});

下载资金对账单

go(function () use ($wechatConfig) {
    $download = new \EasySwoole\Pay\WeChat\RequestBean\DownloadFundFlow();
    $download->setBillDate('20190312');
    $download->setAccountType('Basic');
    $pay = new \EasySwoole\Pay\Pay();
    $info = $pay->weChat($wechatConfig)->downloadFundFlow($download);
    echo htmlspecialchars($info, ENT_QUOTES);
});

验证签名

$pay = new \EasySwoole\Pay\Pay();
$content = '';//content为xml原始数据,在easyswoole中可通过$this->request()->getBody()->__toString()取出
$data = $pay->weChat($wechatConfig)->verify($content  )

服务器确认收到异步通知字符串获取

\EasySwoole\Pay\WeChat\WeChat::success();//成功响应
\EasySwoole\Pay\WeChat\WeChat::fail();//失败响应

单笔转账到个人用户

$pay = new \EasySwoole\Pay\Pay();
$req = new \EasySwoole\Pay\WeChat\RequestBean\Transfer();

$req->setAmount($amount);
$req->setOpenid($openId);
$req->setCheckName('NO_CHECK');
$req->setPartnerTradeNo($tradeNo); //商户订单号
$req->setDesc($desc); //备注
$req->setNonceStr(time()); //随机字符串

$ret = $pay->weChat($this->wechatConfig)->transfer($req);

var_dump($ret);

发送现金红包

$pay = new \EasySwoole\Pay\Pay();
$req = new \EasySwoole\Pay\WeChat\RequestBean\RedPack();

$req->setNonceStr(time()); //随机字符串
$req->setMchBillno($tradeNo ?: (time().rand(1000,9999)));
$req->setMchId($conf['mchid']);
$req->setSendName($sendName); //商户名称
$req->setActName('内测活动'); //活动名称
$req->setReOpenid($openId);
$req->setTotalAmount($amount);
$req->setTotalNum(1);
$req->setRemark($remark);
$req->setWishing($wishing);
$req->setWxappid($conf['appid']);

$ret = $pay->weChat($this->wechatConfig)->sendRedPack($req);
var_dump($ret);