適配器DB \ NoRecordExists錯誤[Zend的2]

Question

Catchable fatal error: Argument 1 passed to Zend\Validator\Db\AbstractDb::setAdapter() must be an instance of Zend\Db\Adapter\Adapter, null given, called in /home2/mapasgua/vendor/zendframework/zendframework/library/Zend/Validator/AbstractValidator.php on line 142 and defined in /home2/mapasgua/vendor/zendframework/zendframework/library/Zend/Validator/Db/AbstractDb.php on line 168

Module.php

<?php 

namespace User; 

use Zend\Mvc\MvcEvent; 
use Zend\Mvc\ModuleRouteListener; 

use User\Model\UsersTable; 
use User\Model\Users; 

class Module 
{ 
    public function onBootstrap(MvcEvent $e) 
    { 
     ini_set('date.timezone', 'America/Sao_Paulo'); 

     $e->getApplication()->getServiceManager()->get('translator'); 
     $eventManager  = $e->getApplication()->getEventManager(); 
     $moduleRouteListener = new ModuleRouteListener(); 
     $moduleRouteListener->attach($eventManager); 

     $e->getApplication()->getEventManager()->getSharedManager()->attach('Zend\Mvc\Controller\AbstractActionController', 'dispatch', function($e) { 
      $controller = $e->getTarget(); 
      $controllerClass = get_class($controller); 
      $moduleNamespace = substr($controllerClass, 0, strpos($controllerClass, '\\')); 
      $config = $e->getApplication()->getServiceManager()->get('config'); 
      if (isset($config['module_layouts'][$moduleNamespace])) { 
       $controller->layout($config['module_layouts'][$moduleNamespace]); 
      } 
     }, 100); 
    } 

    public function getAutoloaderConfig() 
    { 
     return array(
      // 'Zend\Loader\ClassMapAutoloader' => array(
      //  __DIR__ . '/autoload_classmap.php', 
      //), 
      'Zend\Loader\StandardAutoloader' => array(
       'namespaces' => array(
        __NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__, 
       ), 
      ), 
     ); 
    } 

    public function getServiceConfig() 
    { 
     return array(
      'factories' => array(
       'User\Model\UsersTable' => function($sm) { 
        $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter'); 
        $table = new UsersTable($dbAdapter); 
        return $table; 
       }, 
       'User\Model\Users' => function($sm) { 
        $dbAdapter = $sm->get('Zend\Db\Adapter\Adapter'); 
        $users = new Users(); 
        $users->setDbAdapter($dbAdapter); 
        return $users; 
       }, 
      ), 
     ); 
    } 

    public function getConfig() 
    { 
     return include __DIR__ . '/config/module.config.php'; 
    } 
} 

Users.php

<?php 

namespace User\Model; 

use Zend\InputFilter\InputFilter; 
use Zend\InputFilter\Factory as InputFactory; 
use Zend\InputFilter\InputFilterInterface; 
use Zend\InputFilter\InputFilterAwareInterface; 
use Zend\Db\Adapter\Adapter; 
use Zend\Validator\Db\AbstractDb; 

class Users implements InputFilterAwareInterface 
{ 
    public $id; 
    public $name; 
    public $username; 
    public $password; 

    protected $inputFilter; 
    public $_dbAdapter; 

    public function exchangeArray($data) 
    { 
     $this->id  = (isset($data['id'])) ? $data['id'] : null; 
     $this->name  = (isset($data['name'])) ? $data['name'] : null; 
     $this->username = (isset($data['username'])) ? $data['username'] : null; 
     $this->password = (isset($data['password'])) ? $data['password'] : null; 
    } 

    public function getArrayCopy() 
    { 
     return get_object_vars($this); 
    } 

    public function setInputFilter(InputFilterInterface $inputFilter) 
    { 
     throw new \Exception("Not used"); 
    } 

    public function setDbAdapter($dbAdapter) 
    { 
     $this->_dbAdapter = $dbAdapter; 
    } 

    public function getDbAdapter() 
    { 
     return $this->_dbAdapter; 
    } 

    public function getInputFilter() 
    { 
     if (!$this->inputFilter) { 
      $inputFilter = new InputFilter(); 
      $factory = new InputFactory(); 

      $inputFilter->add($factory->createInput(array(
       'name' => 'id', 
       'required' => true, 
       'filters' => array(
        array('name' => 'Int'), 
       ), 
      ))); 

      $inputFilter->add($factory->createInput(array(
       'name' => 'name', 
       'required' => true, 
       'filters' => array(
        array('name' => 'StripTags'), 
        array('name' => 'StringTrim'), 
       ), 
       'validators' => array(
        array(
         'name' => 'StringLength', 
         'options' => array(
          'encoding' => 'UTF-8', 
          'min' => 3, 
          'max' => 32, 
         ), 
        ), 
       ), 
      ))); 

      $inputFilter->add($factory->createInput(array(
       'name' => 'username', 
       'required' => true, 
       'filters' => array(
        array('name' => 'StripTags'), 
        array('name' => 'StringTrim'), 
       ), 
       'validators' => array(
        array(
         'name' => 'EmailAddress', 
         'options' => array(
          'encoding' => 'UTF-8', 
          'min' => 3, 
          'max' => 32, 
          'message' => 'Endereço de e-mail invalido', 
         ), 
        ), 
        array(
         'name' => 'Db\NoRecordExists', 
         'options' => array(
          'table' => 'users', 
          'field' => 'username', 
          'adapter' => $this->getDbAdapter(), 
          'exclude' => array(
           'field' => 'id', 
           'value' => !is_null($this->id) && !empty($this->id) ? $this->id : 0, 
          ), 
         ), 
        ), 
       ), 
      ))); 

      $inputFilter->add($factory->createInput(array(
       'name' => 'password', 
       'required' => true, 
       'filters' => array(
        array('name' => 'StripTags'), 
        array('name' => 'StringTrim'), 
       ), 
       'validators' => array(
        array(
         'name' => 'StringLength', 
         'options' => array(
          'encoding' => 'UTF-8', 
          'min' => 3, 
          'max' => 32, 
         ), 
        ), 
       ), 
      ))); 

      $inputFilter->add($factory->createInput(array(
       'name' => 'retype-password', 
       'required' => true, 
       'filters' => array(
        array('name' => 'StripTags'), 
        array('name' => 'StringTrim'), 
       ), 
       'validators' => array(
        array(
         'name' => 'StringLength', 
         'options' => array(
          'encoding' => 'UTF-8', 
          'min' => 3, 
          'max' => 32, 
         ), 
        ), 
        array(
         'name' => 'Identical', 
         'options' => array(
          'token' => 'password', //I have tried $_POST['password'], but it doesnt work either 
         ), 
        ), 
       ), 
      ))); 

      $this->inputFilter = $inputFilter; 
     } 
     return $this->inputFilter; 
    } 
} 

UserController.php

命名空間用戶\控制器;

<?php 
use Zend\Mvc\Controller\AbstractActionController; 
use Zend\Authentication\AuthenticationService; 
use Zend\Authentication\Adapter\DbTable as AuthAdapter; 
use Zend\Authentication\Result as Result; 
use Zend\Mail; 
use User\Form\LoginForm; 
use User\Form\RegisterForm; 
use User\Form\RecuperarForm; 
use User\Model\Users; 

class UserController extends AbstractActionController 
{ 
    protected $usersTable; 

    public function configAction() 
    { 
     $auth = new AuthenticationService(); 
     $form = new RegisterForm(); 

     $identity = null; 
     if ($auth->hasIdentity()) { 
      $dados = $this->getUsersTable()->getUser($auth->getIdentity()); 
      $request = $this->getRequest(); 
      if ($request->isPost()) { 
       $users = new Users(); 
       $post = $request->getPost(); 

       $form->setInputFilter($users->getInputFilter()); 
       $form->setData($post); 
        if ($form->isValid()) { 
         $users->exchangeArray($post); 
         $this->getUsersTable()->saveUsers($users); 

         $this->flashMessenger()->addMessage("Configurações atualizadas com sucesso."); 
         return $this->redirect()->toRoute('painel'); 
        } 
      } else { 
       $post = array(
        'id' => $dados->id, 
        'name' => $dados->name, 
        'username' => $dados->username, 
       ); 
       $form->setData($post); 
      } 
     } else { 
      return $this->redirect()->toRoute('login'); 
     } 

     return array(
      'form' => $form, 
     ); 
    } 

Answer 1

你的問題是你已經定義了一個工廠Users但你不使用它。行$users = new Users();直接實例化對象而不使用您的工廠。

將其更改爲

$users = $this->getServiceLocator()->get('User\Model\Users');

當你的對象依賴於Zend\Db\Adapter\Adapter你需要你的工廠注入這個給你。