小编Nar*_*hat的帖子

所有代码都在一个控制器中

我的代码是这样的.

    public function login()
    {
    $session = $this->request->session();
    $session_event_id = $session->read('Events.event_id');
    $session_division_id = $session->read('Events.division_id');

    if(!$session_event_id || !$session_division_id) {
        $event_table = TableRegistry::get('Events');
        $event = $event_table->find('all', ['fields' => ['id'], 'order' => 'id desc'])->first();
        $session->write('Events.event_id', $event->id);
        $session_event_id = $session->read('Events.event_id');

        $division_table = TableRegistry::get('Divisions');
        $division = $division_table->find('all',['fields' => ['id'], 'conditions' => ['event_id' => $event->id]])->first();
        $session->write('Events.division_id', $division->id);
        $session_division_id = $session->read('Events.division_id');
    }
    }

通过上面的代码,我能够写入和读取会话值,但注销时我想删除那些会话数据

public function logout()
{    
    $session = $this->request->session();
    $this->$session->delete();
    return $this->redirect($this->Auth->logout());
}

警告(4096):Cake\Network\Session类的对象无法转换为字符串[APP/Controller/UsersController.php,第56行]

注意(8):Cake\Network\Session类到String转换的对象[APP/Controller/UsersController.php,第56行]

错误:在非对象文件/var/www/html/MEX/src/Controller/UsersController.php上调用成员函数delete()