要实现下图效果 一、先创建数据表 二、在目标的controll中引入use fast\Tree;
public function _initialize()
{parent::_initialize();$this->model new \app\admin\model\zxdc\Categorys;$tree Tree::instance();$tree->init(collection($this->model->order(…
systemctl status firewalld.service查看一下firewalld服务的状态,发现状态是inactive (dead)。 systemctl start firewalld.service启动firewalld,systemctl status firewalld.service查看一下firewalld服务的状态,发现状态是active (runni…