Use PHP to write Jingdong Industrial Platform API interface docking code to implement the purchase application function!

Use PHP to write Jingdong Industrial Platform API interface docking code to implement the purchase application function!

JD Industrial Platform is an e-commerce solution provided by JD Mall for corporate users. The platform provides a rich API interface, allowing developers to connect with the platform by writing code to implement various business functions. This article will introduce how to use PHP to write code to connect to the JD Industrial Platform API to implement the purchase application function.

First, we need to register a developer account on the JD Industrial Platform, create an application, and obtain the AppKey and AppSecret of the application. These two parameters will be used as credentials for authentication in subsequent code.

Next, we need to write PHP code to interact with the JD Industrial Platform API. First, we need to define some constants to hold our AppKey and AppSecret, and initialize an HTTP client to send requests.

<?php

const APP_KEY = 'your_app_key';
const APP_SECRET = 'your_app_secret';

function getAccessToken()
{
    $url = 'https://openo.jd.com/oauth/token';

    // 构造HTTP请求参数
    $data = array(
        'app_key' => APP_KEY,
        'app_secret' => APP_SECRET,
        'grant_type' => 'client_credentials'
    );

    // 发送HTTP请求获取访问令牌
    $client = new GuzzleHttpClient();
    $response = $client->request('POST', $url, [
        'form_params' => $data
    ]);

    // 解析返回的JSON数据
    $result = json_decode($response->getBody(), true);

    // 返回访问令牌
    return $result['access_token'];
}

// 获取访问令牌
$accessToken = getAccessToken();

In the above code, we define a getAccessToken function to get the access token. This function will send an HTTP POST request to the token application interface of JD Industrial Platform, and parse the returned JSON data to obtain the access token.

Next, we can use the obtained access token to send a purchase requisition request. Let's first define a submitPurchaseRequest function.

function submitPurchaseRequest($sku, $quantity)
{
    $url = 'https://openo.jd.com/api/purchase/apply';

    // 构造HTTP请求参数
    $data = array(
        'access_token' => $accessToken,
        'sku' => $sku,
        'quantity' => $quantity
    );

    // 发送HTTP请求提交采购申请
    $client = new GuzzleHttpClient();
    $response = $client->request('POST', $url, [
        'form_params' => $data
    ]);

    // 解析返回的JSON数据
    $result = json_decode($response->getBody(), true);

    // 判断采购申请是否成功提交
    if ($result['success']) {
        echo '采购申请已成功提交，申请编号：' . $result['apply_no'];
    } else {
        echo '采购申请提交失败，错误信息：' . $result['error_msg'];
    }
}

// 提交采购申请
$sku = '123456789';
$quantity = 100;
submitPurchaseRequest($sku, $quantity);

In the above code, the submitPurchaseRequest function receives two parameters: SKU and quantity, as well as the previously obtained access token. This function will send an HTTP POST request to the purchase application interface of JD Industrial Platform, and parse the returned JSON data to determine whether the purchase application is successful.

Finally, we can write code to call the submitPurchaseRequest function to submit the purchase request. In the above example, we specified a SKU and quantity, and called the submitPurchaseRequest function to submit the purchase request.

At this point, we have completed using PHP to write the JD Industrial Platform API interface docking code and implemented the purchase application function. You can further adjust the code according to your needs to achieve more other functions. Hope this article can help you!

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