Tp5 initialize用法

Base 控制器

namespace app\admin\controller;
use think\Controller;

class Base extends Controller
{
    public function _initialize()
    {
        if(!session('username')){
            $this->error("请先登录系统",'Login/index');
        }
    }
}

其他控制器继承Base

namespace app\admin\controller;
use app\admin\controller\Base;
use app\admin\model\Admin as AdminModel;
class Admin extends Base
{
    public function _initialize()
    {
        if(!session('username')){
            $this->error("请先登录系统",'Login/index');
        }
    }
}