使用 REST API 更新详细信息时出错

Question

嗨，我尝试使用以下代码更新产品价格。但是由于某种原因，它显示错误。这是文档.请检查此 .

$storeId   = storeid;
$productId = myproductid;
$myToken   = mytoken;
$dataRAW   = json_encode( array( 'price' => 80 ), JSON_FORCE_OBJECT );
$dataToPut = $dataRAW;
$dataRAW   = http_build_query($dataRAW);
$context   = [
    'http' => [
        'method' => 'PUT',
        'header' => "Authorization: apikeystringrn" . "Content-Length: ".sizeof($dataToPut)."rn" . "Content-Type: application/jsonrn",
        'content' => $dataToPut
    ] 
];
$context   = stream_context_create($context);
$url       = "https://app.ecwid.com/api/v3/".urlencode($storeId)."/products/".urlencode($productId)."?token=".$myToken; 
$dataToPut = json_encode($dataToPut);

$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($curl, CURLOPT_HTTPHEADER, array('Host: app.ecwid.com','Content-Type: application/json;charset=utf-8','Cache-Control: no-cache'));
curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $dataToPut);
// Make the REST call, returning the result
$response = curl_exec($curl);
echo $response;
if (!$response) {
    echo("Connection Failure: ".curl_error($curl));
    die();
}
curl_close($curl);

我在我的本地主机中运行此代码。 http://localhost/ecwid/code.php

警告：http_build_query((：参数 1 应为数组或对象。在第 7 行的 C：\xampp\htdocs\ecwid\code.php 中给出的值不正确

警告：sizeof((：参数必须是在第 11 行的 C：\xampp\htdocs\ecwid\code.php 中实现 Countable 的数组或对象

连接失败：设置证书验证位置时出错：CA文件：C：\xampp\apache\bin\curl-ca-bundle.crt CApath：无

Answer 1

您正在http_build_query中传递JSON数据，因此发生了，http_build_query只接受数组参数并转换为查询字符串。您可以从以下示例中获取参考。

$dataRAW   = ['price' => 80];
$dataRAW   = http_build_query($dataRAW);