如何使用 guzzle post 方法发送变量

Question

我有一个 API，我需要向它发送一些数据，我正在使用 guzzle 来处理它，所以这是我的代码：

$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",
        }'
    ]);

一切正常，正在发送静态数据，但我想知道如何发送变量。

Answer 1

您可以在form_params参数中绑定数据，如

$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",
                   ]
             ]);

希望这对你有用。

Answer 2

Amount 可以传入一个数组，然后你可以使用 json 使用```json_encode``

进行编码

希望这对你有用。

$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 3

您可以尝试使用 Guzzle json 选项：

$amount = $request->get('amount');

$client = new \GuzzleHttp\Client();

$response = $client->post(
    'http://192.168.150.16:7585/api/v1/Transaction/GetTransactionNumber', 
    [
        GuzzleHttp\RequestOptions::JSON => [
            'Amount' => $amount,
            'something' => '1',
            'Description' => 'desc',
        ]
    ]
);

查看 Guzzle 手册 - http://docs.guzzlephp.org/en/stable/request-options.html#json

如何使用 guzzle post 方法发送变量

How to send variable with the guzzle post method

php

laravel

guzzle