<?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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