yiyonghulian_new/app/Admin/Actions/Extensions/ShopClassifyConfigButton.php

<?php

namespace App\Admin\Actions\Extensions;

use Dcat\Admin\Grid\Tools\AbstractTool;
use Dcat\Admin\Widgets\Modal;

class ShopClassifyConfigButton extends AbstractTool
{
    protected $style = 'btn btn-primary';

    public function html()
    {
        return "<a href='".admin_url('shop/classifys')."' target='_blank'><button class='btn btn-primary'><i class=\"fa fa-reorder\"></i> &nbsp;三层结构配置</button></a> &nbsp;";
    }
}