使用laravel分页操作时报错Call to undefined method App\Posts::links() (View: F:\MyPHP\laravel\resources\views\posts\lst.blade.php)

是什么原因啊QAQ，我搜索的时候发现没人和我一样出错啊，laravel新手，求帮助QAQ

控制器代码：

public function lst()

{

$posts = Posts::paginate(2);

return view('posts/lst',compact('posts'));

}

lst.blade.php代码

<div>

            @foreach($posts as $posts)

            <div class="blog-post">

                <h2 class="blog-post-title"><a href="/posts/{{$posts->id}}" >{{$posts->title}}</a></h2>

                <p class="blog-post-meta">{{$posts->updated_at}} &nbsp;&nbsp;&nbsp;by <a href="/user/5">Kassandra Ankunding2</a></p>

                <p>{{$posts->content}}

                <p class="blog-post-meta">赞 0  | 评论 0</p>

            </div>

            @endforeach

        </div><!-- /.blog-main -->

        {{$posts->links()}}