'headers' = ['Wechatpay-Serial' = $this-config['platform_serial']，['info_type' = '报酬说明'，'associated_data' = $aad，也可以在 商户平台 - 账户中心 - API安全 查询到$platformCertificateSerial = $this-config['platform_serial'];// 4、「微信支付公钥」// 从本地文件中加载「微信支付公钥」。

'certs' = [$platformCertificateSerial = $onePlatformPublicKeyInstance。

例如: file_get_contents('php://input');$apiv3Key = $this-config['key']; // 在商户平台上设置的APIv3密钥$platformCertificateFilePath = $this-pay_cert;$platformPublicKeyInstance = Rsa::from($platformCertificateFilePath，允许5分钟之内的偏移$timeOffsetStatus = 300 = abs(Formatter::timestamp() - (int) $inWechatpayTimestamp);$verifiedStatus = Rsa::verify(// 构造验签名串Formatter::joinedByLineFeed($inWechatpayTimestamp，用来验证微信支付应答的签名$platformCertificateFilePath = $this-pay_cert;$onePlatformPublicKeyInstance = Rsa::from($platformCertificateFilePath， Rsa::KEY_TYPE_PUBLIC);// 检查通知时间偏移量， $apiv3Key，'info_content' = '佣金报酬'， Rsa::KEY_TYPE_PRIVATE);// 「商户API证书」的「证书序列号」$merchantCertificateSerial = $this-config['merchant_serial'];// 3和4 二选一// 3、「微信支付平台证书」// 从本地文件中加载「微信支付平台证书」，'nonce' = $nonce， $key_path);}if (!is_file($pub_key) $remote_pub_key 0 === strpos($remote_pub_key，$inWechatpaySignature， 'http')) {download_file($remote_key_path。

'transfer_remark' = $params['desc']， $pub_key);}if (!is_file($pay_cert) $remote_pay_cert 0 === strpos($remote_pay_cert。

'transfer_scene_id' = '1005'，'transfer_scene_report_infos' = [['info_type' = '岗位类型'， $result);return $result;}/*** 转账账单查询*/public function transQuery($params){$out_bill_no = $params['withdraw_no'];return $this-curlGet("/v3/fund-app/mch-transfer/transfer-bills/out-bill-no/{$out_bill_no}");}/*** 转账回调.** @param mixed $params* @param mixed $header*/public function transNotify($params， config = $config;$this-handlerCert();// 1、商户号$merchantId = $this-config['mch_id'];// 2、「商户API私钥」// 从本地文件中加载「商户API私钥」， Rsa::KEY_TYPE_PUBLIC);// 「微信支付公钥」的「微信支付公钥ID」// 需要在 商户平台 - 账户中心 - API安全 查询// $platformPublicKeyId = $this-config['public_key_id'];$this-app = Builder::factory(['mchid' = $merchantId， $pay_cert);}$cert_path = 'file://'.$cert_path;$key_path = 'file://'.$key_path;$pub_key = 'file://'.$pub_key;$pay_cert = 'file://'.$pay_cert;$this-cert_path = $cert_path;$this-key_path = $key_path;$this-pub_key = $pub_key;$this-pay_cert = $pay_cert;}public function trans($params){$notify_url = $params['trans_notify_url'] ?? '';if (!$notify_url) {$notify_url = $this-config['trans_notify_url'];}$price = $params['price'];$data = ['appid' = $this-config['app_id']，]， $inBody)，'info_content' = '向劳务提供方，];if ($notify_url) {$data['notify_url'] = cdnurlv2($notify_url，从Array中解构并赋值变量['resource' = ['ciphertext' = $ciphertext， true);throw new ValidateException($result['code'].':'.$result['message']);}throw new ValidateException($th-getMessage());}}} ， $aad);// 把解密后的文本转换为PHP Array数组$inBodyResourceArray = (array) json_decode($inBodyResource， $inWechatpayNonce。

]);return json_decode((string) $resp-getBody()， true);// 使用PHP7的数据解构语法，'user_recv_perception' = '劳务报酬'， true);return $inBodyResourceArray;}private function curlGet($url){try {$resp = $this-app-chain($url)-get(['headers' = ['Wechatpay-Serial' = $this-config['platform_serial']， true);} catch (\Throwable $th) {if ($th instanceof \GuzzleHttp\Exception\RequestException $th-hasResponse()) {$r = $th-getResponse();$result = json_decode((string) $r-getBody()，'privateKey' = $merchantPrivateKeyInstance， 'http')) {download_file($remote_pay_cert， true);}if ($price 0.3) {// 转账金额小于0.3元 必然不要传用户名unset($data['user_name']);}if ($price 2000) {// 大于2000必传用户名$data['user_name'] = $params['username'];}$result = $this-curlPost('/v3/fund-app/mch-transfer/transfer-bills'，'transfer_amount' = (int) ($price * 100)， $data){try {$resp = $this-app-chain($url)-post(['json' = $data， $header){record_log('wxTransNotify:header'， $nonce， 'http')) {download_file($remote_cert_path， true);} catch (\Throwable $th) {if ($th instanceof \GuzzleHttp\Exception\RequestException $th-hasResponse()) {$r = $th-getResponse();$result = json_decode((string) $r-getBody()，如销售、团长、主播支付佣金、报酬等'， true);throw new ValidateException($result['code'].':'.$result['message']);}throw new ValidateException($th-getMessage());}}private function curlPost($url，「商户API私钥」会用来生成请求的签名$merchantPrivateKeyFilePath = $this-key_path;$merchantPrivateKeyInstance = Rsa::from($merchantPrivateKeyFilePath， $header);if ('encrypt-resource' != $params['resource_type']) {throw new ValidateException('通知的资源数据类型异常');}if ('MCHTRANSFER.BILL.FINISHED' != $params['event_type']) {throw new ValidateException('通知的类型不符合要求');}$inWechatpaySignature = $header['wechatpay-signature']; // 请根据实际情况获取$inWechatpayTimestamp = $header['wechatpay-timestamp']; // 请根据实际情况获取$inWechatpaySerial = $header['wechatpay-serial']; // 请根据实际情况获取$inWechatpayNonce = $header['wechatpay-nonce']; // 请根据实际情况获取$inBody = file_get_contents('php://input'); // 请根据实际情况获取，'out_bill_no' = $params['withdraw_no']，则下载证书到本地$remote_cert_path = $this-config['cert_path'] ?? '';$remote_key_path = $this-config['key_path'] ?? '';$remote_pub_key = $this-config['pub_key'] ?? '';$remote_pay_cert = $this-config['pay_cert'] ?? '';$cert_path = RUNTIME_PATH.'certs/wechat/apiclient_cert.pem';$key_path = RUNTIME_PATH.'certs/wechat/apiclient_key.pem';$pub_key = RUNTIME_PATH.'certs/wechat/pub_key.pem';$pay_cert = RUNTIME_PATH.'certs/wechat/wechatpay_2CE405ECCCFCA8E77E0DDEC.pem';if (!is_file($cert_path) $remote_cert_path 0 === strpos($remote_cert_path，'serial' = $merchantCertificateSerial， $cert_path);}if (!is_file($key_path) $remote_key_path 0 === strpos($remote_key_path， Rsa::KEY_TYPE_PUBLIC);// 「微信支付平台证书」的「平台证书序列号」// 可以从「微信支付平台证书」文件解析，]，]);}public function handlerCert(){// 如果证书地址是远程地址，]，用来验证微信支付应答的签名// $platformPublicKeyFilePath = $this-pub_key';// $twoPlatformPublicKeyInstance = Rsa::from($platformPublicKeyFilePath， $data);record_log('WechatV3Pay:trans'，可由内置CLI工具下载到，$platformPublicKeyInstance);//if (!$verifiedStatus) {//throw new ValidateException('签名验证失败');//}$inBodyArray = (array) json_decode($inBody，。

]] = $inBodyArray;// 加密文本消息解密$inBodyResource = AesGcm::decrypt($ciphertext，'openid' = $params['openid']，]);return json_decode((string) $resp-getBody()， 'http')) {download_file($remote_pub_key，]，]，]。

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