你们怎么在Laravel8中自定义csrf提示的

public function render($request, Exception $exception)
{

    if ($exception instanceof AuthorizationException && request()->ajax()) {
        throw new InvalidRequestException('没有操作权限');
    }

    if ($exception instanceof \Illuminate\Database\Eloquent\ModelNotFoundException && request()->ajax()) {
        if($exception->getModel() == "App\Models\TaskOrder") {
            $response = response()->json(['message'  => '订单已删除'], 404);
            throw new HttpResponseException($response);
        }
    }

    if ($exception instanceof \Illuminate\Session\TokenMismatchException && request()->ajax()) {
        throw new InvalidRequestException('页面过期，请刷新页面 Page expired, please refresh the page');
    }

    return parent::render($request, $exception);
}


这样的代码在Laravel8中不能用了，我现在在升级我的项目，烦的不行