顶部分类应该最后改成动态的

[luanjinlong]

app/Providers/AppServiceProvider.php:

public function boot()
	{

        $view_categories = App\Models\Category::all();
        \View::share('view_categories',$view_categories);
    }

resources/views/layouts/_header.blade.php

<ul class="nav navbar-nav">
                    <li class="{{ active_class(if_route('topics.index')) }}"><a href="{{ route('topics.index') }}">话题</a></li>
                    @foreach($view_categories as $view_category)
                    <li class="{{ active_class((if_route('categories.show') && if_route_param('category', $view_category->id ))) }}"><a href="{{ route('categories.show', $view_category->id) }}">{{ $view_category->name }}</a></li>
                    @endforeach
                </ul>