php ...

PHP建立HTTP+SQLite服务器:
php -S 0.0.0.0:80 -t /www
 提供HTTP+JSON服务:
$db = new mysqli('127.0.0.1','user','pass','dbname',3306);
 header('Content-Type: application/json; charset=utf-8');
 echo json_encode($db->query('SELECT * FROM posts WHERE id='.intval($_GET['id']))->fetch_all());