企业微信接口对接与PHP客户端通信的实现步骤探讨

$corpid = '企业ID';
$corpsecret = '应用的Secret';

$url = "https://qyapi.weixin.qq.com/cgi-bin/gettoken?corpid=$corpid&corpsecret=$corpsecret";
$response = file_get_contents($url);
$result = json_decode($response, true);
$access_token = $result['access_token'];

$url = "https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token=$access_token";
$data = [
    'touser' => 'userid1|userid2', // 接收消息的用户ID列表
    'msgtype' => 'text', // 消息类型为文本
    'agentid' => '应用的AgentId',
    'text' => [
        'content' => '这是一条测试消息' // 发送的文本内容
    ]
];
$data_string = json_encode($data);
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $data_string);
curl_setopt($ch, CURLOPT_HTTPHEADER, [
    'Content-Type: application/json',
    'Content-Length: ' . strlen($data_string)
]);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = curl_exec($ch);
curl_close($ch);
$result = json_decode($response, true);
if ($result['errmsg'] == 'ok') {
    echo '消息发送成功';
} else {
    echo '消息发送失败：' . $result['errmsg'];
}

$url = "https://qyapi.weixin.qq.com/cgi-bin/user/get?access_token=$access_token&userid=userid1";
$response = file_get_contents($url);
$result = json_decode($response, true);
if ($result['errcode'] === 0) {
    $user = $result['user'];
    echo '用户姓名：' . $user['name'] . '<br>';
    echo '用户部门：' . implode(',', $user['department']) . '<br>';
    echo '用户职位：' . $user['position'] . '<br>';
} else {
    echo '获取用户信息失败：' . $result['errmsg'];
}