// +---------------------------------------------------------------------- namespace app\common\middleware; use app\Request; use crmeb\interfaces\MiddlewareInterface; /** * 站点升级 * Class StationOpenMiddleware * @package app\api\middleware */ class StationOpenMiddleware implements MiddlewareInterface { public function handle(Request $request, \Closure $next) { if (!systemConfig('station_open', true)) { return app('json')->make('410010', '站点升级中，请稍候访问'); } return $next($request); } }