php - 无法访问整个控制器 cakephp 3 的属性

Question

<?php
namespace App\Controller;

use App\Controller\AppController;
use Cake\Collection\Collection;
use Cake\Event\Event;

class ArticlesController extends AppController
{
    public $checkDataMember = null;
    public function initialize()
    {
        parent::initialize();

        $this->checkDataMember = 'Checking Data Member';
    }

    public function home() {
      pj($this->checkDataMember); // Output: Checking Data Member
      $this->checkDataMember = 'Checked Data Member';
    }


    public function dashboard() {
     pj($this->checkDataMember); // Output: Checking Data Member
   }

}

在 中dashboard()，它应该 o/p 作为Checked Data Member，但事实并非如此。问题是什么 ？我无法更改班级的属性。谁能告诉我，问题出在哪里？

标签： phpcakephpcakephp-3.0