无法发送json作为狂饮邮件体

Question

这是为了与ecomdash api一起使用，因为使用此方法时，所有json字符串都必须用方括号括起来，就像有一个产品数组一样。因此，对于一系列产品来说，json_encode确实可以像预期的那样工作，但如果只更新一个产品，则必须手动在json周围添加方括号。因此，在设置请求时，必须使用body而不是json。这是最后一段有效的代码。

$data[] = array("Sku" => "067567", "Quantity" => 21, "WarehouseId" => 28345);
    $dataJson = json_encode($data);

    //put square brackets in if only one product is being updated
    if(count($data) == 1) {
      $dataJson = '['.$dataJson.']';
    }

    $headers = $this->auth;
    $headers['Content-Type'] = 'application/json';
    $params = array('headers' => $headers,
                    'json' => $data);

    $response = $this->client->request('POST', 'inventory/updateQuantityOnHand', array('headers' => $headers, 'body' => $dataJson));

    var_dump(json_decode($response->getBody(), true));
    die();
  }

我已经到处搜索，尝试了一百万件事，但我一直得到相同的错误时，试图发送json作为一个POST请求与狂饮。

我发送的标题只是我正在使用的api的凭据，它们正在处理其他请求，所以我不认为它们是问题。

以下是我使用过的一些代码。

$data = array("Sku" => "067567", "Quantity" => 10, "WarehouseId" => 
  28345);
$dataJson = json_encode($data, JSON_FORCE_OBJECT);
$headers = $this->auth;
$headers['Content-Type'] = 'application/json';
$params = array('headers' => $headers,
                'body' => $dataJson);

$response = $this->client-
   >post('inventory/updateQuantityOnHand',$params);



$data = array("Sku" => "067567", "Quantity" => 10, "WarehouseId" => 
  28345);
$headers = $this->auth;
$headers['Content-Type'] = 'application/json';
$params = array('headers' => $headers,
                'json' => $data);

$response = $this->client-
  >post('inventory/updateQuantityOnHand',$params);

我得到的错误是

致命错误：未捕获的GuzzleHttp\异常\客户端异常：客户端错误：POSThttps://ecomdash.azure-api.net/api/inventory/updateQuantityOnHand导致400错误请求响应：{"Message"："您的请求的正文丢失或无效"，"ExceptionMessage"："您的请求的正文丢失或无效"，"ExceptionType"："System. Invalid操作异常"，"StackTrace"：null}（截断...）在 /Applications/MAMP/htdocs/sunglasses/libraries/vendor/guzzlehttp/guzzle/src/Exception/RequestEStack跟踪：#0 /Applications/MAMP/htdocs/sunglasses/libraries/vendor/guzzlehttp/guzzle/src/Middleware.php（65）：GuzzleHttp\异常\请求异常::create（Object（GuzzleHttp\Psr7\Request）， Object（GuzzleHttp\Psr7\响应））#1 /Applications/MAMP/htdocs/sunglasses/libraries/vendor/guzzlehttp/promises/src/Promise.php（203）： GuzzleHttp\Middleware::GuzzleHttp{关闭}（Object（GuzzleHttp\Psr7\响应））#2 /Applications/MAMP /htdocs/sunglasses/libraries/vendor/guzzlehttp/promises/src/Promise.php（156）： GuzzleHttp\Promis在 /Applications/MAMP/htdocs/sunglasses/libraries/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php111行

来自调试标志的信息

> POST /api/inventory/updateQuantityOnHand HTTP/1.1
Host: ecomdash.azure-api.net
User-Agent: GuzzleHttp/6.2.1 curl/7.52.1 PHP/7.1.8
Content-Type: application/json
ecd-subscription-key: *****************
Ocp-Apim-Subscription-Key: ****************
Content-Length: 50

* upload completely sent off: 50 out of 50 bytes
< HTTP/1.1 400 Bad Request
< Cache-Control: no-cache
< Pragma: no-cache
< Content-Length: 199
< Content-Type: application/json; charset=utf-8
< Expires: -1
< Request-Context: appId=cid-v1:6baf8227-a96f-4757-ac3b-a170d33a7b16
< Set-Cookie: ARRAffinity=5b826c9996f848edeab28288985b46ca9013ce4aef93b8f195bc66f2f91c578c;Path=/;HttpOnly;Domain=ecomdashapi.azurewebsites.net
< X-AspNet-Version: 4.0.30319
< X-Powered-By: ASP.NET
< Date: Wed, 07 Feb 2018 17:02:00 GMT
< 
* Curl_http_done: called premature == 0
* Connection #0 to host ecomdash.azure-api.net left intact

我使用的是Guzzle 6.2.1版

提前谢谢你的帮助，这真让我难受。

Answer 1

$client = new Client();
$URI = 'complete_url';
$params['headers'] = ['Content-Type' => 'application/json'];
$params = [
    'json' => [
       'kay1' => 'val1',
       'kay2' => 'val2',
     ]
    ];
$response = $client->post($URI, $params);
echo "<pre>";print_r(json_decode($response->getBody(),true));
echo "DONE!";

Answer 2

这是与ecomdash应用编程接口一起使用的，因为当使用这种方法时，所有JSON字符串都必须用方括号括起来，就像有一个产品数组一样。因此，这实际上与json_encode数组产品的预期效果一样，但是只有一个产品正在更新，您必须手动在JSON周围添加方括号。因此，在设置请求时，您必须使用正文而不是JSON。这是工作的最终代码。

$data[] = array("Sku" => "067567", "Quantity" => 21, "WarehouseId" => 28345);
$dataJson = json_encode($data);

//put square brackets in if only one product is being updated
if(count($data) == 1) {
  $dataJson = '['.$dataJson.']';
}

$headers = $this->auth;
$headers['Content-Type'] = 'application/json';

$response = $this->client->request('POST', 'inventory/updateQuantityOnHand', array('headers' => $headers, 'body' => $dataJson));

var_dump(json_decode($response->getBody(), true));
    // die()
    die();
}