', $config);

// 接口URL
$api_url = $config['query_url'];

// 组装交易报文
$reqsn_prefix = date('Ymd');
$trade_data = array(
    'orgid' => $config['org_num'],
    'cusid' => $config['cusid'],
    'version' => $config['version'],
    // 'reqsn' => '2023072464be320f45f2a',
    'trxid' => '', // 渠道交易流水号 如果返回的有 优先使用
    'randomstr' => md5( uniqid() ),
);

// 解析响应报文


$response_data_crypted = $response['data'];
$response_sign = $response['sign'];
// echo "\r\n";
// echo "[response sign]: {$response_sign}";
// echo "\r\n";
// echo "[response data (ciphertext)]: {$response_data_crypted}";

// 解密响应密文
$response_data = $Base->Crypt->decryptTradeData($response_data_crypted);
if($response_data === false)
{
    return $Base->Crypt->err_msg;
    die();
}
return $response_data;

?>