cakephp 3用於登錄另一個模型比用戶身份驗證

Question

我想從另一個模型登錄，我有一個錯誤。

這是我的代碼學生模型

var $name= 'Student'; 

public $components = array(
    'Session', 
    'Auth' => array(
     'loginAction' => array(
      'controller' => 'students', 
      'action' => 'login', 
      'plugin' => 'students' 
     ), 
     'authError' => 'Did you really think you are allowed to see that?', 
     'authenticate' => array(
      'Form' => array(
       'fields' => array(
        'username' => 'username', //Default is 'username' in the userModel 
        'password' => 'password' //Default is 'password' in the userModel 
       ) 
      ) 
     ) 
    ) 
); 

StudentsController看起來像

public function beforeFilter(Event $event) { 
    parent::beforeFilter($event); 
    $this->Auth->allow('login'); 
} 


public function login() { 

    if($this->Session->check('Auth.Student')){ 
     $this->redirect(array('action' => 'login')); 
    } 


    if ($this->request->is('post')) { 
     if ($this->Auth->login()) { 
      $this->Session->setFlash(__('Welcome, '. $this->Auth->student('username'))); 
      $this->redirect($this->Auth->redirectUrl()); 
     } else { 
      $this->Session->setFlash(__('Invalid username or password')); 
     } 
    } 
} 

而且AppController的是

public function initialize() 
{ 
    parent::initialize(); 

    $this->loadComponent('RequestHandler'); 
    $this->loadComponent('Flash'); 
} 

    public $components = array(
    'Session', 
    'Auth' => array(
     'loginRedirect' => array('controller' => 'students', 'action' => 'login'), 
     'loginAction' => array('controller' => 'students', 'action' => 'login'), 



    )); 

public function beforeFilter(Event $event) { 

    $this->Auth->authenticate=array (
     'loginAction' => [ 
      'controller' => 'Students', 
      'action' => 'login', 
      'plugin' => false, 
     ], 
     'Basic' => ['userModel' => 'Students'], 
     'Form' => ['userModel' => 'Students'] 
    ); 

} 

而且我有以下錯誤

無法找到組件類SessionComponent。

我該如何解決？

Answer 1

會話已在cakePHP 3中棄用，您如何做的是爲cake2。在蛋糕3，你可以使用RequestHandeler一樣，

$this->loadComponent('RequestHandler'); 

OR

public $components = array(
     'RequestHandler' 
    ); 
then use, 
$this->request->Session()->read/write/delete/destroy(); 

希望這會爲你工作:)。