<?php
declare (strict_types = 1);

namespace app\middleware;
use think\facade\Session;
class CheckLogin
{
    /**
     * 处理请求
     * @param \think\Request $request
     * @param \Closure       $next
     * @return Response
     */
    public function handle($request, \Closure $next)
    {
        if (!Session::has('user_info')) {
            return json(['code' => 401, 'message' => '未登录']);
        }
        return $next($request);
    }
}