src/DdvRestfulApi/Middleware/Laravel/RestfulApi.php
public static function isRender($request)
    {
        return true;
        $accept = $request->header('accept') ?? '';
        if (static::isHas($accept, 'json') || static::isHas($accept, 'api')) {
            return true;
        } else if (static::isHas($accept, 'html') || static::isHas($accept, 'xml') || static::isHas($accept, 'text')) {
            return false;
        } else if ($request->header('x-ddv-restful-api')) {
            return true;
        } else if ($request->header('authorization')) {
            foreach ($request->headers->keys() as $value) {
                if (static::isHas($accept, 'x-ddv-')) {
                    return true;
                }
            }
        }
        return false;
    }
public static function isRender($request)
    {
        return true;
        $accept = $request->header('accept') ?? '';
        if (static::isHas($accept, 'json') || static::isHas($accept, 'api')) {
            return true;
        } else if (static::isHas($accept, 'html') || static::isHas($accept, 'xml') || static::isHas($accept, 'text')) {
            return false;
        } else if ($request->header('x-ddv-restful-api')) {
            return true;
        } else if ($request->header('authorization')) {
            foreach ($request->headers->keys() as $value) {
                if (static::isHas($accept, 'x-ddv-')) {
                    return true;
                }
            }
        }
        return false;
    }
RenderByLaravel an exception into an HTTP response.

@param  \Illuminate\Http\Request $request
@return boolean