Laravel 向公共模板赋值

public function boot()
    {
        view()->composer(
            'app', //模板名
            'App\Http\ViewComposers\MovieComposer'  //方法名或者类中的方法
        );
    }

<?php namespace App\Http\ViewComposers;

use Illuminate\View\View;//**记得引入这个啊（因为在composer函数参数里使用了View类）**

class MovieComposer
{
    public $movieList = [];
    public function __construct()
    {
        $this->movieList = [
            'Shawshank redemption',
            'Forrest Gump',
        ];
    }
    public function compose(View $view)
    {
        $view-&gt;with('latestMovie');
    }
}

view()->composer('*', function (View $view) {
    //logic goes here
});

view()->composer(['nav', 'footer'],'App\Http\ViewComposers\MovieComposer');
或者
 view()->composer(['admin.admin'], function ($view){
            $column =  $this->object_array(DB::table('column')->get());
            foreach($column as $k=>$v){
                $chid = explode(',',$v['childid']);
                foreach($chid as $value){
                    $column[$k]['chname'][] =  $this->object_array(DB::table('column_child')->where('id',$value)->first());
                }
            }
            $view->with('columns',$column);
        });