laravel - Can't get session in controller constructor

Question

In new laravel I can\'t get session in constructor. Why?

public function __construct()
{
    dd(Session::all()); //this is empty array
}

a

Answer 1

I used Session in the construct using middleware, You can try, It would be helpful

public function __construct()
{
    $this->middleware('PM');

    $this->middleware(function ($request, $next){
        $school_id = Session::get('school_id');


        return $next($request);
    });
}