laravel5.5 프레임워크에서 뷰 간에 데이터를 공유하는 방법(코드 포함) 뷰 간에 데이터를 공유하는 두 가지 방법은 무엇입니까?

<?php
namespace App\Http\Controllers\ExtMan;

use Illuminate\Routing\Controller;

class BaseController extends Controller
{
    public function __construct(\Auth $auth)
    {
        $this->initViewShare();    //视图共享数据
    }
    /**
     *  视图共享数据方法
     */
    public function initViewShare()
    {
        view()->share('action_name',get_action_name()); //当前URL的方法器名
     }
}


//视图使用 
//共享视图一般都是在layout中
{{ $action_name }}

 "files":[
     "app/Helpers/ExtmanFun.php"
 ]

<?php
namespace App\Providers;
use View;
class AppServiceProvider extends ServiceProvider
{
    /**
     * 启动所有应用服务
     *
     * @return void
     */
    public function boot()
    {
        View::share(&#39;key&#39;, &#39;value&#39;);
        //也可使用
        view()->share(&#39;name&#39;,&#39;共享数据片段&#39;);
    }
}

<?php
namespace App\Providers;

#use Illuminate\Support\Facades\View;
use Illuminate\Support\ServiceProvider;
class AppServiceProvider extends ServiceProvider
{
    public function boot()
    {
        // 使用基于类方法
        // 第一个参数可以指定共享给那个视图,多个视图用数组，共享到全部视图可以用 *
        // 或者某个目录下所有视图 
        view()->composer(
            //&#39;*&#39;, &#39;App\Http\ViewComposers\AuthComposer&#39;
            //[&#39;extman.home, welcome&#39;], &#39;App\Http\ViewComposers\AuthComposer&#39;
            [&#39;extman.*&#39;], &#39;App\Http\ViewComposers\AuthComposer&#39;
        );

        //使用基于回调函数
        view()->composer(&#39;*&#39;,function($view){
            $view->with(&#39;user&#39;,array(&#39;name&#39;=>&#39;test&#39;,&#39;avatar&#39;=>&#39;/path/to/test.jpg&#39;));
        });
    }
other code
}

<?php
namespace App\Http\ViewComposers;

use Illuminate\View\View;
use Illuminate\Repositories\UserRepository;

class AuthComposer
{
    protected $users;

    public function __construct(UserRepository $users)
    {
        // 依赖注入通过服务容器自动解析...
        $this->users = $users;
    }

    //绑定数据到视图
    public function compose(View $view)
    {
        $user_info = \Auth::user();
        $view->with(&#39;motto&#39;, $user_info);
        $view->with(&#39;count&#39;, $this->users->count());
    }
}