vocs.com/application/admin/controller/Word.php

<?php

namespace app\admin\controller;

use app\common\controller\Backend;

class Word extends Backend
{

    /**
     * Res模型对象
     * @var \app\admin\model\Res
     */
    protected $model = null;
    protected $searchFields = '';
    public function _initialize()
    {
        parent::_initialize();

    }

}