# 221027 除实名制外其他功能正常
<?php
declare(strict_types=1);
namespace App\Logic\Point;
use App\Helper\GuzzleHttp;
use App\Kernel\Mongodb\PointMongodb;
use App\Kernel\Redis\PointPaymentRedis;
use App\Model\Point\Exchange\Order\OrderStatus;
use App\Model\Qa\PointReviewProcess;
use App\Repository\Point\PointExchangeOrderRepository;
use GuzzleHttp\HandlerStack;
use Hyperf\DbConnection\Db;
use Hyperf\Guzzle\CoroutineHandler;
use Hyperf\Redis\RedisFactory;
use Hyperf\Utils\ApplicationContext;
use Hyperf\Di\Annotation\Inject;
use WeChatPay\Builder;
use WeChatPay\Crypto\Rsa;
use WeChatPay\Util\PemUtil;
class WeChatPay
{
/**
* @Inject
* @var PointExchangeOrderRepository
*/
private $order;
/**
* @Inject()
* @var GuzzleHttp
*/
protected $guzzle;
/**
* 支付转账
* @param $batch_num
* @return string[]
* @throws \Hyperf\Mongodb\Exception\MongoDBException
*/
public function Payment($batch_num)
{
$Data = $this->order->DownLoadFinances($batch_num);
$Collection = 'point-log' . date('Y-m-d');
$container = ApplicationContext::getContainer();
$this->mongoDb = $container->get(PointMongodb::class);
if($Data) {
$Builder = $this->GetInstance($Data[0]['user_type']);
$instance = Builder::factory($Builder['factory']);
$platformPublicKeyInstance = $Builder['platformPublicKeyInstance'];
# 获取总额度
$columns = array_column($Data,'grant_money');
$TotalMoney = array_sum($columns);
$TotalCount = count($columns);
$APPID = env('POINT_YXX_APP_ID');
if($Data[0]['user_type'] == 2) $APPID = env('POINT_YYY_APP_ID');
$PayData ['json']['appid'] = $APPID;
$PayData ['json']['out_batch_no'] = $Data[0]['batch_num'];
$PayData ['json']['batch_name'] = '批次名称';
$PayData ['json']['batch_remark'] = '备注';
$PayData ['json']['total_amount'] = (int) bcmul((string) $TotalMoney , '100',2) ;
$PayData ['json']['total_num'] = (int) $TotalCount;
# 实名制
$PayData['headers'] = [
'Wechatpay-Serial' => $Builder['merchantCertificateSerial'],
];
$encryptor = static function(string $msg) use ($platformPublicKeyInstance): string {
return Rsa::encrypt($msg, $platformPublicKeyInstance);
};
$PointReviewProcess = [];
foreach ($Data as $k=>$datum) {
# 验证转账金额 次数
$resRedisMoney = $this->CheckUserTYperPaymentInfoRedis($datum['uid'], $datum['user_type'], $datum['grant_money']);
if($resRedisMoney['status'] == 'warning') return $resRedisMoney;
# 构建发送数据
$PayData['json']['transfer_detail_list'][$k] = [
'out_detail_no' => $datum['order_num'],
'transfer_amount' => (int) bcmul((string) $datum['grant_money'] , '100',2), # 转账金额
'transfer_remark' => '备注',
'openid' => $datum['user_openid'],
'user_name' => $encryptor($datum['user_name']), # 收款人姓名 大于2000必须实名制 【我这里暂时加了实名制 但是还没验证是否正确】
];
# 记录流程
$PointReviewProcess[] = [
'order_num' => $datum['order_num'],
'status' => OrderStatus::POINTPAYING,
'operator_id' => Db::raw("null"),
'operation_desc' => '转账成功',
'created_at' => date('Y-m-d H:i:s'),
];
}
try {
$resp = $instance->chain('v3/transfer/batches')->post($PayData);
$body = (string) $resp->getBody();
$this->order->updateBatch($batch_num,json_decode($body,true));
PointReviewProcess::insert($PointReviewProcess);
$this->mongoDb->insert( $Collection, [
'cr_dt' => date('Y-m-d H:i:s'),
'batch_num' => $Data[0]['batch_num'],
'status' => 'normal',
'response_code' => $resp->getStatusCode(),
'response_body' => $body,
'send_data' => json_encode($PayData,JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES)]);
return ['status'=>'success','msg'=>''];
} catch (\Exception $e) {
$Message = $e->getMessage();
$code = $Phrase = $Body = $TraceAsString = '';
if ($e instanceof \GuzzleHttp\Exception\RequestException && $e->hasResponse()) {
$r = $e->getResponse();
$code = $r->getStatusCode();
$Phrase = $r->getReasonPhrase();
$Body = $r->getBody();
}
$this->mongoDb->insert( $Collection, [
'cr_dt' => date('Y-m-d H:i:s'),
'batch_num' => $Data[0]['batch_num'],
'status' => 'error',
'response_code' => $code.' -- '.$Phrase,
'response_body' => $Body.' MSG:'.$Message,
'send_data' => json_encode($PayData,JSON_UNESCAPED_UNICODE|JSON_UNESCAPED_SLASHES),
]);
}
$msg = json_decode((string)$Body , true);
return ['status'=>'warning','msg'=>$msg['message']];
}else {
return ['status'=>'warning','msg'=>'数据不存在'];
}
}
/**
* @param $uid
* @param $user_type
* @param $money
* @return string[]
*/
private function CheckUserTYperPaymentInfoRedis($uid, $user_type, $money)
{
$containerRedis = ApplicationContext::getContainer();
$redis = $containerRedis->get(PointPaymentRedis::class);
$nextDay = strtotime('+1 day', strtotime(date('Y-m-d')));
$ttl = $nextDay - time();
$TotalMoneyTypeKey = 'point_payment:total_money:t_:'.$user_type.':'.date("Ymd"); # 账户总额度
$TotalNumTypeKey = 'point_payment:total_num:t_'.$user_type.':'.date("Ymd"); # 账户总次数
$UserMoneyTypeKey = 'point_payment:total_money:user'.$uid.$user_type.':'.date("Ymd"); # 用户总额度
$UserNumTypeKey = 'point_payment:total_num:user:'.$uid.$user_type.':'.date("Ymd"); # 用户总次数
$TotalNumTypeExc = $redis->get($TotalNumTypeKey);
$UserNumTypeKeyExc = $redis->get($UserNumTypeKey);
$TotalMoneyTypeExc = $redis->get($TotalMoneyTypeKey);
$UserMoneyTypeExc = $redis->get($UserMoneyTypeKey);
$TotalNumTypeRds = $TotalNumTypeExc ? $TotalNumTypeExc : 0;
$UserNumTypeKeyRds = $UserNumTypeKeyExc ? $UserNumTypeKeyExc : 0;
$TotalMoneyTypeRds = $TotalMoneyTypeExc ? $TotalMoneyTypeExc : 0;
$UserMoneyTypeRds = $UserMoneyTypeExc ? $UserMoneyTypeExc : 0;
# 账户当日转账总次数
if(++$TotalNumTypeRds > env('GRANT_TOTALNUM_USER_TYPE')){
return ['status'=>'warning','msg'=>'该账户已到达当日转账次数上限'];
}else{
# 当前用户转账总次数
if(++$UserNumTypeKeyRds <= env('GRANT_NUM_USER')){
# 检查当日账户转账总金额
if(($TotalMoneyTypeRds + $money) <= env('GRANT_TOTALMONEY_USER_TYPE')){
# 检查当日用户转账总金额
if(($UserMoneyTypeRds +$money) <= env('GRANT_TOTALMONEY_USER')){
# 设置缓存
# 账户总次数
// $TotalNumTypeRds ++;
$redis->set($TotalNumTypeKey, $TotalNumTypeRds);
$redis->expire($TotalNumTypeKey, $ttl);
# 用户总次数
// $UserNumTypeKeyRds ++;
$redis->set($UserNumTypeKey, $UserNumTypeKeyRds);
$redis->expire($UserNumTypeKey, $ttl);
# 账户总额度
$TotalMoneyTypeRds += $money;
$redis->set($TotalMoneyTypeKey, $TotalMoneyTypeRds);
$redis->expire($TotalMoneyTypeKey, $ttl);
# 用户总金额
$UserMoneyTypeRds += $money;
$redis->set($UserMoneyTypeKey, $UserMoneyTypeRds);
$redis->expire($UserMoneyTypeKey, $ttl);
return ['status'=>'success','msg'=>''];
}else{
return ['status'=>'warning','msg'=>'该用户已到达当日转账总额度上限'];
}
}else{
return ['status'=>'warning','msg'=>'该账户已到达当日转账总额度上限'];
}
}else{
return ['status'=>'warning','msg'=>'该批次中用户超出当日转账次数，请择日重新提交转账申请！'];
}
}
}
/**
* 查并确认订单
* @throws \Hyperf\Mongodb\Exception\MongoDBException
*/
public function PointCheckWXPayDetail()
{
$Data = $this->order->GetPointReviewBatch();
try {
if($Data){
foreach ($Data as $datum) {
$batch_num = $datum['batch_num'];
$order_num = $datum['order_num'];
$batch_id = $datum['batch_id'];
$Collection = 'point-check-log' . date('Y-m-d');
$container = ApplicationContext::getContainer();
$this->mongoDb = $container->get(PointMongodb::class);
$Builder = $this->GetInstance($datum['user_type']);
$instance = Builder::factory($Builder['factory']);
$url = 'v3/transfer/batches/out-batch-no/'.$batch_num;
$urlArr = [
'need_query_detail'=>true,
'limit'=>100,
'detail_status'=>'ALL',
];
# ****** 此处巨坑 ****** #
# 前因后果是这样的，下单都正常了，当来到查询转账是否成功时 发现一直报错，说我参数错误，纳闷了很久 比对了很久 没错啊！
# 最后打印出请求的url才发现 NND 他这个官方SDK把我订单号自动转成了小写“我生成的订单号前四个字母是大写的”，结果转成“-X-X-X-X”这种形式。
# 如 “PYHM123456789” 会转为 “-P-Y-H-M123456789”
# 问了几个微信官方的技术支持 也愣是说不出个所以然 还要我提供给他们各种数据，搞死了那一天，最终都没告诉我为什么
# 无奈的我最终选择了把订单号的前几个字母换成小写就成功了。 但这只是个开始，奇葩的在下面这个
# 先了解一下微信官方文档 detail_status 要求必须是大写，但是这个接口会默认把所有大写转换成小写 和上面一样转换了，
# 这样接口就会不停报错，这可怎么办啊，这我没招了啊，无奈只能再次去问了几个微信官方技术 终于有一个给出了答案，但是我没有采用。
# 而是采纳公司大佬说的 把所有参数处理成一个数组。当你去查看微信封装的sdk会发现 get是支持接收一个数组的。
$resp = $instance->chain($url)->get(['query'=>$urlArr]);
# ****** 此处巨坑 ****** #
$body = (string) $resp->getBody();
$bodyArr = json_decode($body,true);
if($bodyArr && $bodyArr['transfer_detail_list']){
$PointReviewProcess = [];
foreach ($bodyArr['transfer_detail_list'] as $everyDetail) {
if($everyDetail['detail_status'] === 'FAIL'){
Db::connection('qa')->beginTransaction();
# 查询 详细中每一份订单
$this->GetBatchDetailEveryLast($instance, $everyDetail['out_detail_no'], $bodyArr['transfer_batch']['out_batch_no']);
}elseif ($everyDetail['detail_status'] === 'SUCCESS'){
# 更新转账成功 根据得到的信息 处理订单
$this->order->UpdatePointReviewBatchByOrderNumSuccess($bodyArr['transfer_batch']['out_batch_no'], $everyDetail['out_detail_no']);
# 记录流程
$PointReviewProcess[] = [
'order_num' => $everyDetail['out_detail_no'],
'status' => OrderStatus::POINTPAYPASS,
'operator_id' => Db::raw("null"),
'operation_desc' => '转账成功',
'created_at' => date('Y-m-d H:i:s'),
];
# 记录 mongodb
$this->mongoDb->insert( $Collection, [
'batch_num' => $bodyArr['transfer_batch']['out_batch_no'],
'cr_dt' => date('Y-m-d H:i:s'),
'status' => 'normal',
'response_code' => $resp->getStatusCode(),
'response_body' => $body,
'send_data' => 'batch_num：'.$batch_num.' order_num'. $order_num.' batch_id'. $batch_id]);
}
}
if(count($PointReviewProcess) > 0) PointReviewProcess::insert($PointReviewProcess);
}
}
}
Db::connection('qa')->commit();
} catch (\Exception $e) {
// 进行错误处理
echo $e->getMessage(), PHP_EOL;
$Message = $e->getMessage();
$code = $Phrase = $Body = $TraceAsString = '';
if ($e instanceof \GuzzleHttp\Exception\RequestException && $e->hasResponse()) {
$r = $e->getResponse();
$code = $r->getStatusCode();
$Phrase = $r->getReasonPhrase();
$Body = $r->getBody();
}
$this->mongoDb->insert( $Collection, [
'cr_dt' => date('Y-m-d H:i:s'),
'status' => 'error',
'response_code' => $code.' -- '.$Phrase,
'response_body' => $Body.' MSG:'.$Message,
'send_data' => '',
]);
Db::connection('qa')->rollBack();
}
}
/**
* 查询批次内每一份订单失败原因
* @param array $transfer_detail_list
* @throws \Hyperf\Mongodb\Exception\MongoDBException
*/
private function GetBatchDetailEveryLast($instance, $out_detail_no, $out_batch_no)
{
$Collection = 'point-every-last-log' . date('Y-m-d');
$container = ApplicationContext::getContainer();
$this->mongoDb = $container->get(PointMongodb::class);
$send_data = 'batch_num：'.$out_batch_no.' order_num'. $out_detail_no;
try {
$url = 'v3/transfer/batches/out-batch-no/'.$out_batch_no.'/details/out-detail-no/'.$out_detail_no;
$resp = $instance->chain($url)->get();
$body = (string) $resp->getBody();
$bodyArr = json_decode($body,true);
$this->order->UpdatePointReviewBatchByOrderNumFail($out_batch_no, $out_detail_no, $bodyArr['fail_reason']);
# 记录流程
$PointReviewProcess = [
'order_num' => $out_detail_no,
'status' => OrderStatus::POINTPAYFAIL,
'operator_id' => Db::raw("null"),
'operation_desc' => '转账失败：'. $bodyArr['fail_reason'],
'created_at' => date('Y-m-d H:i:s'),
];
PointReviewProcess::insert($PointReviewProcess);
$this->mongoDb->insert( $Collection, [
'batch_num' => $out_batch_no,
'cr_dt' => date('Y-m-d H:i:s'),
'status' => 'normal',
'response_code' => $resp->getStatusCode(),
'response_body' => $body,
'send_data' => $send_data]);
} catch (\Exception $e) {
echo $e->getMessage(), PHP_EOL;
$Message = $e->getMessage();
$code = $Phrase = $Body = $TraceAsString = '';
if ($e instanceof \GuzzleHttp\Exception\RequestException && $e->hasResponse()) {
$r = $e->getResponse();
$code = $r->getStatusCode();
$Phrase = $r->getReasonPhrase();
$Body = $r->getBody();
}
$this->mongoDb->insert( $Collection, [
'batch_num' => $out_batch_no,
'cr_dt' => date('Y-m-d H:i:s'),
'status' => 'error',
'response_code' => $code.' -- '.$Phrase.' -- '.$TraceAsString,
'response_body' => $Body.' MSG:'.$Message,
'send_data' => $send_data,
]);
}
}
/**
* 配置 构造一个 APIv3 客户端实例
* @return \WeChatPay\BuilderChainable
*/
private function GetInstance($user_type)
{# 商户号
$merchantId = env('POINT_YYY_MERCHANTID');
# 从本地文件中加载「商户API私钥」，「商户API私钥」会用来生成请求的签名
$merchantPrivateKeyFilePath = 'file:///var/www/storage/keys/apiclient_YYY_key.pem';
$merchantPrivateKeyInstance = Rsa::from($merchantPrivateKeyFilePath, Rsa::KEY_TYPE_PRIVATE);
# 「商户API证书」的「证书序列号」
$merchantCertificateSerial = env('POINT_YYY_SERIAL');
# 从本地文件中加载「微信支付平台证书」，用来验证微信支付应答的签名
$platformCertificateFilePath = 'file:///var/www/storage/keys/platform_YYY_cert.pem';
$platformPublicKeyInstance = Rsa::from($platformCertificateFilePath, Rsa::KEY_TYPE_PUBLIC);
# 从「微信支付平台证书」中获取「证书序列号」
$platformCertificateSerial = PemUtil::parseCertificateSerialNo($platformCertificateFilePath);
$handler = new CoroutineHandler();
// 设置 HttpClient，部分接口直接使用了 http_client。
$stack = HandlerStack::create($handler);
$Builder['platformPublicKeyInstance'] = $platformPublicKeyInstance;
$Builder['merchantCertificateSerial'] = $merchantCertificateSerial;
return $Builder['factory'] = [
'handler' => $stack,
'mchid' => $merchantId,
'serial' => $merchantCertificateSerial,
'privateKey' => $merchantPrivateKeyInstance,
'certs' => [
$platformCertificateSerial => $platformPublicKeyInstance,
],
];
}
################################################## 手动下载平台证书 这个是借鉴网友的，可以直接用最下方微信提供的SDK更简便 ##################################################
/**
* 获取证书
* @return mixed
*/
public static function certificates(){
//请求参数(报文主体)
$headers = self::sign('GET','https://api.mch.weixin.qq.com/v3/certificates','',2);
$result = self::curl_get('https://api.mch.weixin.qq.com/v3/certificates',$headers);
var_dump($result);
var_dump('----- ');
$result = json_decode($result,true);
var_dump($result);
$aa = self::decryptToString(2,$result['data'][0]['encrypt_certificate']['associated_data'],$result['data'][0]['encrypt_certificate']['nonce'],$result['data'][0]['encrypt_certificate']['ciphertext']);
var_dump(' ============== ');
var_dump($aa);
}
/**
* 签名
* @param string $http_method 请求方式GET|POST
* @param string $url url
* @param string $body 报文主体
* @return array
*/
public static function sign($http_method = 'POST',$url = '',$body = '', $utype)
{
$apiclient_key = 'apiclient_key.pem';
$name = 'YXX';
if($utype == 2) {
$name = 'YYY';
$apiclient_key = 'apiclient_YYY_key.pem';
}
$mch_private_key = openssl_get_privatekey(file_get_contents('file:///usr/local/project/admin-api/'.$apiclient_key)); # 私钥文件存放路径 【 根据实际存放地址 】
$timestamp = time(); # 时间戳
$nonce = self::getRandomStr(32); # 随机串
$url_parts = parse_url($url);
$canonical_url = ($url_parts['path'] . (!empty($url_parts['query']) ? "?${url_parts['query']}" : "")); # 构造签名串
$message = $http_method."\n".
$canonical_url."\n".
$timestamp."\n".
$nonce."\n".
$body."\n"; # 报文主体
# 计算签名值
openssl_sign($message, $raw_sign, $mch_private_key, 'sha256WithRSAEncryption');
$sign = base64_encode($raw_sign);
# 设置HTTP头
$config = [
'appid' => env('POINT_'.$name.'_APP_ID'),
'mchid' => env('POINT_'.$name.'_MERCHANTID'), # 商户号
'serial_no' => env('POINT_'.$name.'_SERIAL'), # 证书序列号
];
$token = sprintf('WECHATPAY2-SHA256-RSA2048 mchid="%s",nonce_str="%s",timestamp="%d",serial_no="%s",signature="%s"',
$config['mchid'], $nonce, $timestamp, $config['serial_no'], $sign);
$headers = [
'Accept: application/json',
'User-Agent: */*',
'Content-Type: application/json; charset=utf-8',
'Authorization: '.$token,
];
return $headers;
}
/**
* 获得随机字符串
* @param $len integer 需要的长度
* @param $special bool 是否需要特殊符号
* @return string 返回随机字符串
*/
public static function getRandomStr($len, $special=false)
{
$chars = array(
"a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k",
"l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v",
"w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G",
"H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R",
"S", "T", "U", "V", "W", "X", "Y", "Z", "0", "1", "2",
"3", "4", "5", "6", "7", "8", "9"
);
if($special){
$chars = array_merge($chars, array(
"!", "@", "#", "$", "?", "|", "{", "/", ":", ";",
"%", "^", "&", "*", "(", ")", "-", "_", "[", "]",
"}", "<", ">", "~", "+", "=", ",", "."
));
}
$charsLen = count($chars) - 1;
shuffle($chars); # 打乱数组顺序
$str = '';
for($i=0; $i<$len; $i++){
$str .= $chars[mt_rand(0, $charsLen)]; # 随机取出一位
}
return $str;
}
/**
* 请求
* @param $url
* @param array $headers
* @return bool|string
*/
public static function curl_get($url,$headers=array())
{
$info = curl_init();
curl_setopt($info,CURLOPT_RETURNTRANSFER,true);
curl_setopt($info,CURLOPT_HEADER,0);
curl_setopt($info,CURLOPT_NOBODY,0);
curl_setopt($info,CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($info,CURLOPT_SSL_VERIFYPEER,false);
curl_setopt($info,CURLOPT_SSL_VERIFYHOST,false);
# 设置header头
curl_setopt($info, CURLOPT_HTTPHEADER,$headers);
curl_setopt($info,CURLOPT_URL,$url);
$output = curl_exec($info);
curl_close($info);
return $output;
}
const KEY_LENGTH_BYTE = 32;
const AUTH_TAG_LENGTH_BYTE = 16;
/**
* Decrypt AEAD_AES_256_GCM ciphertext
* @param string $associatedData AES GCM additional authentication data
* @param string $nonceStr AES GCM nonce
* @param string $ciphertext AES GCM cipher text
* @return string|bool Decrypted string on success or FALSE on failure
*/
public static function decryptToString($utype, $associatedData, $nonceStr, $ciphertext) {
$aesKey = env('POINT_YXX_AESKEY');
if($utype == 2) $aesKey = env('POINT_YYY_AESKEY');
$ciphertext = \base64_decode($ciphertext);
if (strlen($ciphertext) <= self::AUTH_TAG_LENGTH_BYTE) {
return false;
}
// ext-sodium (default installed on >= PHP 7.2)
if (function_exists('\sodium_crypto_aead_aes256gcm_is_available') && \sodium_crypto_aead_aes256gcm_is_available()) {
return \sodium_crypto_aead_aes256gcm_decrypt($ciphertext, $associatedData, $nonceStr, $aesKey);
}
// ext-libsodium (need install libsodium-php 1.x via pecl)
if (function_exists('\Sodium\crypto_aead_aes256gcm_is_available') && \Sodium\crypto_aead_aes256gcm_is_available()) {
return \Sodium\crypto_aead_aes256gcm_decrypt($ciphertext, $associatedData, $nonceStr, $aesKey);
}
// openssl (PHP >= 7.1 support AEAD)
if (PHP_VERSION_ID >= 70100 && in_array('aes-256-gcm', \openssl_get_cipher_methods())) {
$ctext = substr($ciphertext, 0, -self::AUTH_TAG_LENGTH_BYTE);
$authTag = substr($ciphertext, -self::AUTH_TAG_LENGTH_BYTE);
return \openssl_decrypt($ctext, 'aes-256-gcm', $aesKey, \OPENSSL_RAW_DATA, $nonceStr,
$authTag, $associatedData);
}
throw new \RuntimeException('AEAD_AES_256_GCM需要PHP 7.1以上或者安装libsodium-php');
}
}
# 下载平台证书SDK
<?php
require_once('vendor/autoload.php');
use WeChatPay\Builder;
use WeChatPay\Crypto\Rsa;
use WeChatPay\Util\PemUtil;
// 设置参数
// 商户号
$merchantId = '190000****';
// 从本地文件中加载「商户API私钥」，「商户API私钥」会用来生成请求的签名
$merchantPrivateKeyFilePath = 'file:///path/to/merchant/apiclient_key.pem';
$merchantPrivateKeyInstance = Rsa::from($merchantPrivateKeyFilePath, Rsa::KEY_TYPE_PRIVATE);
// 「商户API证书」的「证书序列号」
$merchantCertificateSerial = '3775B6A45ACD588826D15E583A95F5DD********';
// 从本地文件中加载「微信支付平台证书」，用来验证微信支付应答的签名
$platformCertificateFilePath = 'file:///path/to/wechatpay/cert.pem';
$platformPublicKeyInstance = Rsa::from($platformCertificateFilePath, Rsa::KEY_TYPE_PUBLIC);
// 从「微信支付平台证书」中获取「证书序列号」
$platformCertificateSerial = PemUtil::parseCertificateSerialNo($platformCertificateFilePath);
// 构造一个 APIv3 客户端实例
$instance = Builder::factory([
'mchid' => $merchantId,
'serial' => $merchantCertificateSerial,
'privateKey' => $merchantPrivateKeyInstance,
'certs' => [
$platformCertificateSerial => $platformPublicKeyInstance,
],
]);
// 发送请求
$resp = $instance->chain('v3/certificates')->get(
['debug' => true] // 调试模式，https://docs.guzzlephp.org/en/stable/request-options.html#debug
);
echo $resp->getBody(), PHP_EOL;
标签：转账,status,return,no,微信,batch,零钱,num,out From： https://www.cnblogs.com/G921123/p/16832040.html