如何从 Magento2 中的 3rd 方 POS 系统更新产品库存？答案

【问题标题】：How to update Products inventory from 3rd party POS system in Magento2?如何从 Magento2 中的 3rd 方 POS 系统更新产品库存？
【发布时间】：2019-12-15 19:54:14
【问题描述】：

如何从 Magento2 中的 3rd 方 POS 系统更新产品库存？当我点击该按钮时，我需要在 POS 系统中创建一个按钮，产品库存应该从 POS 更新到 Magento2 系统。

【问题讨论】：

标签： api magento pos

【解决方案1】：

这是从 Rest API 更新数量的工作代码

<?php $adminUrl = 'http://localhost/magento2/rest/V1/integration/admin/token/';
$ch = curl_init(); 
$data = array("username" => "admin", "password" => "admin"); //Admin Login details
$data_string = json_encode($data);
$ch = curl_init($adminUrl);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json','Content-Length: ' . strlen($data_string)));
$token = curl_exec($ch);
$token= json_decode($token);
$headers = array("Authorization: Bearer $token","Content-Type: application/json");
$skus = array('100001' => 66,'100002' => 99); //Here 100001 and 100002 are SKU and 66 and 99 are Qty
foreach ($skus as $sku => $stock) {
$requestUrl='http://localhost/magento2/rest/V1/products/' . $sku . '/stockItems/1';
$sampleProductData = array("qty" => $stock);
$productData = json_encode(array('stockItem' => $sampleProductData));
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL, $requestUrl);
curl_setopt($ch,CURLOPT_POSTFIELDS, $productData);
curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
var_dump($response);
unset($productData);
unset($sampleProductData);
}

【讨论】：