PHP实现京东工业平台API接口对接，轻松实现用户信息查询功能！

<?php
// 设置接口地址
$url = "https://api.jd.com/routerjson";

// 设置接口授权信息
$appKey = "your_appKey";
$appSecret = "your_appSecret";
$accessToken = "your_accessToken";

// 设置请求参数
$data = array(
    'method' => 'jingdong.getMemberByMobile',
    'access_token' => $accessToken,
    'mobile' => '13912345678',
);

// 生成签名
ksort($data);
$str = '';
foreach ($data as $k => $v) {
    $str .= $k . $v;
}
$sign = strtoupper(md5($appSecret . $str . $appSecret));

// 添加签名到请求参数中
$data['sign'] = $sign;

// 发起HTTP请求
$options = array(
    'http' => array(
        'header' => "Content-type: application/x-www-form-urlencoded
",
        'method' => 'POST',
        'content' => http_build_query($data),
    ),
);
$context = stream_context_create($options);
$response = file_get_contents($url, false, $context);

// 处理接口返回数据
$result = json_decode($response, true);
if ($result['code'] == 0) {
    echo "查询成功！";
    // 处理返回的用户信息数据
    $memberInfo = $result['result']['memberInfo'];
    // ...
} else {
    echo "查询失败：" . $result['msg'];
}