Learn from scratch to connect PHP to the API interface of JD Industrial Platform, and master order settlement query skills!

Learn PHP to connect to JD Industrial Platform API interface from scratch, and master order settlement query skills!

PHP is a very popular server-side programming language that is widely used in the field of web development. In daily development work, we often need to interface with various API interfaces to implement various functions. This article will introduce to you how to learn PHP from scratch to connect to the JD Industrial Platform API interface, and master order settlement query skills.

First of all, we need to understand what the JD Industrial Platform is and its API interface. JD Industrial Platform is an e-commerce platform under JD.com, which provides a wealth of industrial product sales channels and services. The API interface is a set of program interfaces provided by JD Industrial Platform, which allows developers to interact with the platform through these interfaces for data interaction and function calls.

Next, we need to prepare the development environment. First, you need to install a PHP environment. You can choose to build a development environment locally or use an online development platform. Secondly, you need to register a developer account of the JD Industrial Platform Open Platform and obtain the calling credentials of the API interface, including appKey, appSecret and accessToken.

After we have the development environment and credentials, we can start writing PHP code to connect to the JD Industrial Platform API interface. The following is a simple sample code for querying order settlement information:

<?php

// 导入SDK
require_once 'jssdk.php';

// 实例化SDK
$jssdk = new Jssdk();

// 设置调用参数
$params = array(
    'app_key' => 'your_app_key',
    'app_secret' => 'your_app_secret',
    'access_token' => 'your_access_token',
    'method' => 'jingdong.union.open.order.calCommissionFee.query',
    'param_json' => '{"orderId":"your_order_id"}'
);

// 调用API
$result = $jssdk->apiCall($params);

// 输出结果
if ($result['code'] == 200) {
    echo "订单信息查询成功！<br>";
    echo "订单编号：" . $result['data']['orderId'] . "<br>";
    echo "结算金额：" . $result['data']['commissionFee'] . "<br>";
} else {
    echo "订单信息查询失败！<br>";
    echo "错误信息：" . $result['msg'] . "<br>";
}

?>

In the sample code, we first import the SDK (Software Development Kit), then instantiate the SDK, and set the calling parameters. Among them, app_key, app_secret and access_token are the credential information mentioned earlier, method is the name of the API interface, param_json is the parameter of the interface. For the specific parameter format and meaning, please refer to the API document of JD Industrial Platform.

Finally, we call the API, send an API request to JD Industrial Platform through the apiCall method of the SDK, and obtain the returned result. If the returned code is 200, it means the request is successful. We can obtain the settlement amount and other information of the order from the returned data, and then process and display it accordingly.

It should be noted that this sample code is for reference only. Actual use needs to be adjusted and optimized according to specific needs and API interface requirements.

By studying the content of this article, I believe that everyone has mastered the skills of learning PHP from scratch to connect to the JD Industrial Platform API interface and order settlement query. I hope it can be helpful to everyone’s development work in actual projects!

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