将Postman请求转换为guzzle或其他PHP HTTP客户端

Question

我有邮递员要求W/C工作良好。

当我单击Send按钮时，它工作得很好，它返回正确的资源，然而，当我试图在PHP中使用GuzzleHTTP/Guzzle时，它返回422或400

我的代码

$res = $client->request('POST', 'https://api.bigcommerce.com/stores/ny813bjwdy/v3/carts', [
    'headers' => [
        'Accept' => 'application/json',
        'Content-Type' => 'application/json',
        'X-Auth-Client' => "mzr2qe4qeweqwe", 
        'X-Auth-Token' => "nokrq2131qweqrqrqew"
    ],
    'form_params' => [
        'customer_id' => 1,
        'line_items' => [
            'quantity' => 1,
            'product_id' => 97,
            'list_price' => 200
        ]
    ]
]);

echo "<pre>";
    print_r($res);
echo "</pre>";

$res = $client->request('POST', 'https://api.bigcommerce.com/stores/ny813bjwdy/v3/carts', [
    'headers' => [
        'Accept' => 'application/json',
        'Content-Type' => 'application/json',
        'X-Auth-Client' => "mzr2qe4qeweqwe", 
        'X-Auth-Token' => "nokrq2131qweqrqrqew"
    ],
    GuzzleHttp\RequestOptions::JSON => [
        'customer_id' => 1,
        'line_items' => [
            'quantity' => 1,
            'product_id' => 97,
            'list_price' => 200
        ]
    ]
]);

echo "<pre>";
    print_r($res);
echo "</pre>";

但返回422

致命错误：未捕获的GUZZLEHTTP\Exception\ClientException:客户端错误:post https://api.bigcommerce.com/stores/ny813bjwdy/v3/carts导致422不可处理实体响应：{“status”：422,“title”：“缺少或不正确的必需字段”,“type”：“https://developer.bigcommerce.com/api#api-status-Co（截断...）在zzleHTTP\guzzle\src\middleware.php(66):GUZZLEHTTP\Exception\RequestException::Create(Object(GUZZLEHTTP\PSR7\request),Object(GUZZLEHTTP\PSR7\response))#1C:\www

GUZZLEHTTP\Promise\Promise::CallHandler(1，Object(GUZZLEHTTP\psr7\response)，Array)#3C:\www\bombon-shelect\http\vendor\guzzleHTTP\promes\srce\taskqueue.php(47):GUZZLEHTTP\prome\promi，在C:\www\bombon-shelect\http\vendor\guzzle\scr\exception\requestexception.php第113行

你知道我怎么才能让它在Guzzle上工作吗？还是其他PHP HTTP客户端？

Answer 1

您得到的422错误消息的截断部分是什么？可能是您缺少了所需的变体ID。使用guzzle，以下是对我有效的请求，改编自https://stackoverflow.com/a/39525059/8521556：

<?php
require 'vendor/autoload.php';

$cart = array(
    'customer_id' => 1,
    'line_items' => array(
        array('quantity' => 1, 'product_id' => 1116, 'variant_id' => 1530)
    ),
);

json_encode($cart);

$client = new GuzzleHttp\Client([
    'headers' => [ 
        'Accept' => 'application/json',
        'Content-type' => 'application/json',
        'X-Auth-Client' => 'xxxxxxxxxxxx',
        'X-Auth-Token' => 'xxxxxxxxxxxx' ]
]);

$response = $client->post('https://api.bigcommerce.com/stores/xxxxxxxx/v3/carts',
    ['json' => $cart]
);

echo '<pre>' . var_export($response->getStatusCode(), true) . '</pre>';
echo '<pre>' . var_export($response->getBody()->getContents(), true) . '</pre>';