2022-10-12更新 微信支付更新功能,商户转账到零钱 php版

<?phpclass WechatMerchantTransfer{/*** @notes 商家转账到零钱* @param $batch_no //提现订单号* @param $left_money//提现金额 单位 元* @param $user_openid //用户openID* @param $withdraw_name //提现金额大于200,用户真实名字必填* @return bool* @throws \Exception* @author ljj* @date 2022/9/27 4:40 下午*/public static function transfer($batch_no, $left_money, $user_openid, $withdraw_name = ''){$config = ['app_id' => '','mch_id' => '', //商户ID'cert_client' => '', //cert证书地址//绝对路径'cert_key' => '', //key支付证书绝对地址];$withdrawApply = ['orderid' => '',];//请求URL$url = 'https://api.mch.weixin.qq.com/v3/transfer/batches';//请求方式$http_method = 'POST';//请求参数$data = https://www.huyubaike.com/biancheng/['appid' => $config['app_id'], //申请商户号的appid或商户号绑定的appid(企业号corpid即为此appid)'out_batch_no' => $batch_no, //商户系统内部的商家批次单号 , 要求此参数只能由数字、大小写字母组成 , 在商户系统内部唯一'batch_name' => '提现至微信零钱', //该笔批量转账的名称'batch_remark' => '提现至微信零钱', //转账说明,UTF8编码,最多允许32个字符'total_amount' => $left_money * 100, //转账金额单位为“分” 。转账总金额必须与批次内所有明细转账金额之和保持一致,否则无法发起转账操作'total_num' => 1, //一个转账批次单最多发起三千笔转账 。转账总笔数必须与批次内所有明细之和保持一致,否则无法发起转账操作'transfer_detail_list' => [[ //发起批量转账的明细列表,最多三千笔'out_detail_no' => $batch_no, //商户系统内部区分转账批次单下不同转账明细单的唯一标识,要求此参数只能由数字、大小写字母组成'transfer_amount' => $left_money * 100, //转账金额单位为分'transfer_remark' => '提现至微信零钱', //单条转账备注(微信用户会收到该备注),UTF8编码,最多允许32个字符'openid' => $user_openid, //openid是微信用户在公众号appid下的唯一用户标识(appid不同 , 则获取到的openid就不同) , 可用于永久标记一个用户]]];if ($left_money >= 2000) {if (empty($withdraw_name)) {throw new \Exception('转账金额 >= 2000元,收款用户真实姓名必填');}$data['transfer_detail_list'][0]['user_name'] = self::getEncrypt($withdrawApply['real_name'], $config);}$token = self::token($url, $http_method, $data, $config); //获取token$result = self::https_request($url, json_encode($data), $token); //发送请求$result_arr = json_decode($result, true);if (!isset($result_arr['create_time'])) { //批次受理失败throw new \Exception($result_arr['message']);}//成功返回信息{"batch_id":"1030001036201351072852022101201442513049","create_time":"2022-10-12T22:08:21+08:00","out_batch_no":"20221011004103000000146822"}//批次受理成功,更新提现申请单为提现中状态//业务修改为提现中return $result_arr;}/*** @notes 签名生成* @param $url* @param $http_method* @param $data* @param $config* @return string* @author ljj* @date 2022/9/27 4:14 下午*/public static function token($url, $http_method, $data, $config){$timestamp = time(); //请求时间戳$url_parts = parse_url($url); //获取请求的绝对URL$nonce = $timestamp . rand('10000', '99999'); //请求随机串$body = empty($data) ? '' : json_encode((object)$data); //请求报文主体$stream_opts = ["ssl" => ["verify_peer" => false,"verify_peer_name" => false,]];$apiclient_cert_arr = openssl_x509_parse(file_get_contents($config['cert_client'], false, stream_context_create($stream_opts)));$serial_no = $apiclient_cert_arr['serialNumberHex']; //证书序列号$mch_private_key = file_get_contents($config['cert_key'], false, stream_context_create($stream_opts)); //密钥$merchant_id = $config['mch_id']; //商户id$canonical_url = ($url_parts['path'] . (!empty($url_parts['query']) ? "?${url_parts['query']}" : ""));$message = $http_method . "\n" .$canonical_url . "\n" .$timestamp . "\n" .$nonce . "\n" .$body . "\n";openssl_sign($message, $raw_sign, $mch_private_key, 'sha256WithRSAEncryption');$sign = base64_encode($raw_sign); //签名$schema = 'WECHATPAY2-SHA256-RSA2048';$token = sprintf('mchid="%s",nonce_str="%s",timestamp="%d",serial_no="%s",signature="%s"',$merchant_id,$nonce,$timestamp,$serial_no,$sign); //微信返回tokenreturn $schema . ' ' . $token;}/*** @notes 发送请求* @param $url* @param $data* @param $token* @return bool|string* @author ljj* @date 2022/9/27 4:15 下午*/public static function https_request($url, $data, $token){$curl = curl_init();curl_setopt($curl, CURLOPT_URL, (string)$url);curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);if (!empty($data)) {curl_setopt($curl, CURLOPT_POST, 1);curl_setopt($curl, CURLOPT_POSTFIELDS, $data);}curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);//添加请求头$headers = ['Authorization:' . $token,'Accept: application/json','Content-Type: application/json; charset=utf-8','User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36',];if (!empty($headers)) {curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);}$output = curl_exec($curl);curl_close($curl);return $output;}/*** @notes 敏感信息加解密* @param $str* @param $config* @return string* @throws \Exception* @author ljj* @date 2022/9/27 3:53 下午*/public static function getEncrypt($str, $config){//$str是待加密字符串$public_key = file_get_contents($config['cert_client']);$encrypted = '';if (openssl_public_encrypt($str, $encrypted, $public_key, OPENSSL_PKCS1_OAEP_PADDING)) {//base64编码$sign = base64_encode($encrypted);} else {throw new \Exception('encrypt failed');}return $sign;}/*** @notes 商家明细单号查询明细单API* @param $withdrawApply* @param $config* @return mixed* @author ljj* @date 2022/9/27 5:54 下午*/public static function details($withdrawApply, $config){//请求URL$url = 'https://api.mch.weixin.qq.com/v3/transfer/batches/out-batch-no/' . $withdrawApply['batch_no'] . '/details/out-detail-no/' . $withdrawApply['sn'];//请求方式$http_method = 'GET';//请求参数$data = https://www.huyubaike.com/biancheng/[];$token = self::token($url, $http_method, $data, $config); //获取token$result = self::https_request($url, $data, $token); //发送请求$result_arr = json_decode($result, true);return $result_arr;}}<?phpclass WechatMerchantTransfer{    /**     * @notes 商家转账到零钱     * @param $batch_no //提现订单号     * @param $left_money//提现金额 单位 元     * @param $user_openid //用户openID     * @param $withdraw_name //提现金额大于200,用户真实名字必填     * @returnbool     * @throws\Exception     * @author ljj     * @date 2022/9/27 4:40 下午     */    public static function transfer($batch_no, $left_money, $user_openid, $withdraw_name = '')    {        $config = [            'app_id' => '',            'mch_id' => '', //商户ID            'cert_client' => '', //cert证书地址//绝对路径            'cert_key' => '', //key支付证书绝对地址        ];        $withdrawApply = [            'orderid' => '',        ];        //请求URL        $url = 'https://api.mch.weixin.qq.com/v3/transfer/batches';        //请求方式        $http_method = 'POST';        //请求参数        $data = https://www.huyubaike.com/biancheng/[ 'appid' => $config['app_id'], //申请商户号的appid或商户号绑定的appid(企业号corpid即为此appid)            'out_batch_no' => $batch_no, //商户系统内部的商家批次单号 , 要求此参数只能由数字、大小写字母组成,在商户系统内部唯一            'batch_name' => '提现至微信零钱', //该笔批量转账的名称            'batch_remark' => '提现至微信零钱', //转账说明,UTF8编码,最多允许32个字符            'total_amount' => $left_money * 100, //转账金额单位为“分” 。转账总金额必须与批次内所有明细转账金额之和保持一致,否则无法发起转账操作            'total_num' => 1, //一个转账批次单最多发起三千笔转账 。转账总笔数必须与批次内所有明细之和保持一致,否则无法发起转账操作            'transfer_detail_list' => [                [ //发起批量转账的明细列表,最多三千笔                    'out_detail_no' => $batch_no, //商户系统内部区分转账批次单下不同转账明细单的唯一标识,要求此参数只能由数字、大小写字母组成                    'transfer_amount' => $left_money * 100, //转账金额单位为分                    'transfer_remark' => '提现至微信零钱', //单条转账备注(微信用户会收到该备注),UTF8编码,最多允许32个字符                    'openid' => $user_openid, //openid是微信用户在公众号appid下的唯一用户标识(appid不同,则获取到的openid就不同),可用于永久标记一个用户                ]            ]        ];        if ($left_money >= 2000) {            if (empty($withdraw_name)) {                throw new \Exception('转账金额 >= 2000元,收款用户真实姓名必填');            }            $data['transfer_detail_list'][0]['user_name'] = self::getEncrypt($withdrawApply['real_name'], $config);        }        $token = self::token($url, $http_method, $data, $config); //获取token        $result = self::https_request($url, json_encode($data), $token); //发送请求        $result_arr = json_decode($result, true);        if (!isset($result_arr['create_time'])) { //批次受理失败            throw new \Exception($result_arr['message']);        }        //      成功返回信息  {"batch_id":"1030001036201351072852022101201442513049","create_time":"2022-10-12T22:08:21+08:00","out_batch_no":"20221011004103000000146822"}        //批次受理成功,更新提现申请单为提现中状态        //业务修改为提现中        return $result_arr;    }    /**     * @notes 签名生成     * @param $url     * @param $http_method     * @param $data     * @param $config     * @returnstring     * @author ljj     * @date 2022/9/27 4:14 下午     */    public static function token($url, $http_method, $data, $config)    {        $timestamp = time(); //请求时间戳        $url_parts = parse_url($url); //获取请求的绝对URL        $nonce = $timestamp . rand('10000', '99999'); //请求随机串        $body = empty($data) ? '' : json_encode((object)$data); //请求报文主体        $stream_opts = [            "ssl" => [                "verify_peer" => false,                "verify_peer_name" => false,            ]        ];        $apiclient_cert_arr = openssl_x509_parse(file_get_contents($config['cert_client'], false, stream_context_create($stream_opts)));        $serial_no = $apiclient_cert_arr['serialNumberHex']; //证书序列号        $mch_private_key = file_get_contents($config['cert_key'], false, stream_context_create($stream_opts)); //密钥        $merchant_id = $config['mch_id']; //商户id        $canonical_url = ($url_parts['path'] . (!empty($url_parts['query']) ? "?${url_parts['query']}" : ""));        $message = $http_method . "\n" .            $canonical_url . "\n" .            $timestamp . "\n" .            $nonce . "\n" .            $body . "\n";        openssl_sign($message, $raw_sign, $mch_private_key, 'sha256WithRSAEncryption');        $sign = base64_encode($raw_sign); //签名        $schema = 'WECHATPAY2-SHA256-RSA2048';        $token = sprintf(            'mchid="%s",nonce_str="%s",timestamp="%d",serial_no="%s",signature="%s"',            $merchant_id,            $nonce,            $timestamp,            $serial_no,            $sign        ); //微信返回token        return $schema . ' ' . $token;    }    /**     * @notes 发送请求     * @param $url     * @param $data     * @param $token     * @returnbool|string     * @author ljj     * @date 2022/9/27 4:15 下午     */    public static function https_request($url, $data, $token)    {        $curl = curl_init();        curl_setopt($curl, CURLOPT_URL, (string)$url);        curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, FALSE);        curl_setopt($curl, CURLOPT_SSL_VERIFYHOST, FALSE);        if (!empty($data)) {            curl_setopt($curl, CURLOPT_POST, 1);            curl_setopt($curl, CURLOPT_POSTFIELDS, $data);        }        curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);        //添加请求头        $headers = [            'Authorization:' . $token,            'Accept: application/json',            'Content-Type: application/json; charset=utf-8',            'User-Agent:Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36',        ];        if (!empty($headers)) {            curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);        }        $output = curl_exec($curl);        curl_close($curl);        return $output;    }    /**     * @notes 敏感信息加解密     * @param $str     * @param $config     * @returnstring     * @throws\Exception     * @author ljj     * @date 2022/9/27 3:53 下午     */    public static function getEncrypt($str, $config)    {        //$str是待加密字符串        $public_key = file_get_contents($config['cert_client']);        $encrypted = '';        if (openssl_public_encrypt($str, $encrypted, $public_key, OPENSSL_PKCS1_OAEP_PADDING)) {            //base64编码            $sign = base64_encode($encrypted);        } else {            throw new \Exception('encrypt failed');        }        return $sign;    }    /**     * @notes 商家明细单号查询明细单API     * @param $withdrawApply     * @param $config     * @returnmixed     * @author ljj     * @date 2022/9/27 5:54 下午     */    public static function details($withdrawApply, $config)    {        //请求URL        $url = 'https://api.mch.weixin.qq.com/v3/transfer/batches/out-batch-no/' . $withdrawApply['batch_no'] . '/details/out-detail-no/' . $withdrawApply['sn'];        //请求方式        $http_method = 'GET';        //请求参数        $data = https://www.huyubaike.com/biancheng/[]; $token = self::token($url, $http_method, $data, $config); //获取token $result = self::https_request($url, $data, $token); //发送请求 $result_arr = json_decode($result, true); return $result_arr; }}

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