CakePHP w CakeDC users plugin with external database：调用成员函数 user() on boolean

Question

我的应用程序是用 CakePHP 3.x 开发的，有 2 个数据库。

我使用 CakedDC Users 插件，它适用于默认数据库中的所有模型。这是我在 AppController 中的内容：

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

    $this->loadComponent('Flash');
    $this->loadComponent('RequestHandler', [
        'viewClassMap' => [
            'docx' => 'Word',
        ],
    ]);
    $this->loadComponent('Paginator');
    $this->loadComponent('CakeDC/Users.UsersAuth');
}

public function beforeFilter(Event $event)
{
$userId = $this->Auth->user('id');
    EventManager::instance()->on(new RequestMetadata($this->request, $userId));
    $isLogged = $this->Auth->user();
    $this->set(compact('isLogged'));

    if ($clientId = $this->request->query('client_id')) {
        $client = $this->loadModel('Clients')->find()
            ->where(['id' => $clientId])
            ->select(['id', 'slug', 'last_name', 'first_name'])
            ->first();

        $this->set(compact('client'));
    }
}

public function beforeRender(Event $event)
{
    if (!array_key_exists('_serialize', $this->viewVars) &&
        in_array($this->response->type(), ['application/json', 'application/xml'])
    ) {
        $this->set('_serialize', true);
    }
}

在第二个数据库的控制器中，我有这些功能：

public function initialize()
{

}

public function index()
{
    $connection = ConnectionManager::get('db3'); // 'db2' where my second database is configured 
    $machines = $connection->execute('SELECT * FROM MACHINE');

    $this->set(compact('machines'));
    $this->set('_serialize', ['machines']);
}

验证后，所有模型都工作正常，除了这个外部视图。我在机器 index.ctp:

中不断收到此错误

这是我得到的错误：

App\Controller\AppController->beforeFilter CORE\src\Event\EventManager.php, line 422 ⟩ Cake\Event\EventManager->_callListener CORE\src\Event\EventManager.php, line 391 ⟩ Cake\Event\EventManager->dispatch CORE\src\Event\EventDispatcherTrait.php, line 78 ⟩ Cake\Controller\Controller->dispatchEvent CORE\src\Controller\Controller.php, line 497 ⟩ Cake\Controller\Controller->startupProcess CORE\src\Http\ActionDispatcher.php, line 116 ⟩ Cake\Http\ActionDispatcher->_invoke CORE\src\Http\ActionDispatcher.php, line 95 ⟩ Cake\Http\ActionDispatcher->dispatch CORE\src\Routing\Dispatcher.php, line 60 ⟩ Cake\Routing\Dispatcher->dispatch ROOT\webroot\index.php, line 36

Error in: ROOT\src\Controller\AppController.php, line 65 ( ! ) Xdebug: user triggered in C:\wamp64\www\inventory\src\Template\Error\error500.ctp on line 33 Call Stack

Time Memory Function Location

1 0.0861 5439240 Cake\Error\BaseErrorHandler->wrapAndHandleException( ) ...\BaseErrorHandler.php:0 2 0.0888 5445696 Cake\Error\BaseErrorHandler->handleException( ) ...\BaseErrorHandler.php:164 3 0.0888 5445696 Cake\Error\ErrorHandler->_displayException( ) ...\BaseErrorHandler.php:180 4 0.0919 5737712 Cake\Error\ExceptionRenderer->render( ) ...\ErrorHandler.php:144 5 0.0932 5878816 Cake\Error\ExceptionRenderer->_outputMessage( ) ...\ExceptionRenderer.php:194 6 0.1235 7711592 Cake\Error\ExceptionRenderer->_outputMessage( ) ...\ExceptionRenderer.php:328 7 0.1235 7711592 Cake\Controller\Controller->render( ) ...\ExceptionRenderer.php:319 8 0.1255 7791592 Cake\View\View->render( ) ...\Controller.php:617 9 0.1260 7792544 Cake\View\View->_render( ) ...\View.php:597 10 0.1261 7793376 Cake\View\View->_evaluate( ) ...\View.php:973 11 0.1263 7822312 include( 'C:\wamp64\www\inventory\src\Template\Error\error500.ctp' ) ...\View.php:1014 12 0.1275 7840560 xdebug_print_function_stack ( ) ...\error500.ctp:33

我应该怎么做？

提前致谢。

Answer 1

您的第二个控制器有一个空 initialize 功能。因此，Auth 组件未加载（由 AppController::initialize 完成，但从未调用），因此当您尝试在 beforeFilter 中使用 $this->Auth 时，它不存在。为什么你的第二个 initialize 在那里？消除它，或者在其中调用 parent::initialize()，无论哪种方式都会确保加载所需的组件。

CakePHP w CakeDC users plugin with external database：调用成员函数 user() on boolean

CakePHP w CakeDC users plugin with external database: Call to a member function user() on boolean

php

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cakephp

cakedc

cakephp-3.x

Time Memory Function Location