下载电子回单

下载电子回单API为通用接口，商家转账等业务电子回单均可通过该接口进行下载。

请求参数	类型	描述
query	object	声明请求的查询参数
token	string

异步纯链式

$savedTo = \GuzzleHttp\Psr7\Utils::tryFopen('./somehowfile.csv.gz', 'w+');
$stream  = \GuzzleHttp\Psr7\Utils::streamFor($savedTo);

$instance->v3->transferdownload->signfile->getAsync([
  'sink' => $stream,
  'query' => [
    'token' => '',
  ],
])
->wait();

异步声明式

$savedTo = \GuzzleHttp\Psr7\Utils::tryFopen('./somehowfile.csv.gz', 'w+');
$stream  = \GuzzleHttp\Psr7\Utils::streamFor($savedTo);

$instance->chain('v3/transferdownload/signfile')->getAsync([
  'sink' => $stream,
  'query' => [
    'token' => '',
  ],
])
->wait();

异步属性式

$savedTo = \GuzzleHttp\Psr7\Utils::tryFopen('./somehowfile.csv.gz', 'w+');
$stream  = \GuzzleHttp\Psr7\Utils::streamFor($savedTo);

$instance['v3/transferdownload/signfile']->getAsync([
  'sink' => $stream,
  'query' => [
    'token' => '',
  ],
])
->wait();

同步纯链式

$savedTo = \GuzzleHttp\Psr7\Utils::tryFopen('./somehowfile.csv.gz', 'w+');
$stream  = \GuzzleHttp\Psr7\Utils::streamFor($savedTo);

$instance->v3->transferdownload->signfile->get([
  'sink' => $stream,
  'query' => [
    'token' => '',
  ],
]);

同步声明式

$savedTo = \GuzzleHttp\Psr7\Utils::tryFopen('./somehowfile.csv.gz', 'w+');
$stream  = \GuzzleHttp\Psr7\Utils::streamFor($savedTo);

$instance->chain('v3/transferdownload/signfile')->get([
  'sink' => $stream,
  'query' => [
    'token' => '',
  ],
]);

同步属性式

$savedTo = \GuzzleHttp\Psr7\Utils::tryFopen('./somehowfile.csv.gz', 'w+');
$stream  = \GuzzleHttp\Psr7\Utils::streamFor($savedTo);

$instance['v3/transferdownload/signfile']->get([
  'sink' => $stream,
  'query' => [
    'token' => '',
  ],
]);

返回字典	类型	描述
文件流(需解析为对应数据)

参阅 官方文档