lumen路由

$router->get('/', function () use ($router) {
    return config('options.author');
});
 
$router->get('/user/{user_id}', function($user_id) {
    return $user_id;
});
 
$router->group(['namespace' => 'Admin',"prefix"=>'admin'], function($router) {
    $router->get('user/info', "UserController@info");
});