钉钉接口开发入门：PHP与接口对接实践

 getAccessToken(),
    "code" => $_GET["code"]
);

// 发送HTTP请求
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $apiUrl . "?" . http_build_query($params));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec($ch);
curl_close($ch);

// 解析响应结果
$result = json_decode($result, true);

// 处理用户信息
if ($result["errcode"] == 0) {
    $userId = $result["userid"];
    $userName = $result["name"];
    $userDepartment = $result["department"][0];
    echo "用户ID：" . $userID . "
";
    echo "用户姓名：" . $userName . "
";
    echo "用户部门：" . $userDepartment . "
";
} else {
    echo "获取用户信息失败：" . $result["errmsg"];
}

// 获取Access Token
function getAccessToken() {
    global $appKey, $appSecret;
    
    $apiUrl = "https://oapi.dingtalk.com/gettoken";
    $params = array(
        "appkey" => $appKey,
        "appsecret" => $appSecret
    );
    
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $apiUrl . "?" . http_build_query($params));
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    $result = curl_exec($ch);
    curl_close($ch);
    
    $result = json_decode($result, true);
    
    return $result["access_token"];
}