如何使用枪口发布方法发送变量

Question

我有一个API，我需要向其中发送一些数据，并且我正在使用guzzle对其进行处理，因此这是我的代码：

$amount = $request->get('amount');
    $client = new \GuzzleHttp\Client();
    $requestapi = $client->post('http://192.168.150.16:7585/api/v1/Transaction/GetTransactionNumber', [
        'headers' => ['Content-Type' => 'application/json'],
        'body' => '{
        "Amount":"i want to send $amount here",
        "something":"1",
        "Description":"desc",
        }'
    ]);

所以一切都很好，正在发送静态数据，但我想知道如何发送变量。

Answer 1

金额可以传入数组，并且可以使用```json_encode``进行json编码后

希望这对您有用。

$amount = $request->get('amount');
$client = new \GuzzleHttp\Client();
$url   = "http://192.168.150.16:7585/api/v1/Transaction/GetTransactionNumber";
$data   = [
            "amount"      => $amount,
            "something"   => "1",
            "description" => "desc",
          ];

$requestAPI = $client->post( $url, [
        'headers' => ['Content-Type' => 'application/json'],
        'body' => json_encode($data);
    ]);

Answer 2

您可以像这样在form_params参数中绑定数据>

$client = new \GuzzleHttp\Client();
$amount = $request->get('amount');
$requestapi = $client->post('http://192.168.150.16:7585/api/v1/Transaction/GetTransactionNumber', [
                   'form_params' => [
                        "Amount" => "i want to send $amount here",
                        "something" => "1",
                        "Description" => "desc",
                   ]
             ]);
希望这对您有用。

Answer 3

您可以尝试使用Guzzle json