getDevices(); print_r($devices); echo "\n"; // 2. 获取在线设备 echo "2. 获取在线设备\n"; $onlineDevices = $sdk->getOnlineDevices(); if (empty($onlineDevices)) { echo " 暂无在线设备\n"; } else { foreach ($onlineDevices as $device) { echo " - {$device['device_id']}: {$device['model']}\n"; } } echo "\n"; // 3. 发送消息示例(需要有在线设备) if (!empty($onlineDevices)) { $deviceId = array_key_first($onlineDevices); echo "3. 发送微信消息\n"; $result = $sdk->sendMessage($deviceId, 'wechat', '测试联系人', '你好,这是测试消息'); print_r($result); echo "\n"; echo "4. 执行AI任务\n"; $result = $sdk->executeTask($deviceId, '打开微信查看最新消息'); print_r($result); echo "\n"; } echo "=== 示例结束 ===\n";