fastadmin_materials_official/application/admin/controller/wwh/Qa.php

<?php

namespace app\admin\controller\wwh;

use app\common\controller\Backend;

class Qa extends Base
{
    /**
     * Qa模型对象
     * @var \app\admin\model\wwh\Qa
     */
    protected $model = null;
    protected $modelValidate = true;
    protected $searchFields = 'sn';

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\wwh\Qa;
        $this->view->assign("langList", $this->model->getLangList());
    }
}