我一直在寻找和尝试一段时间,我无法找出我做错了什么...... 我现在已经阅读了很多文档,并尝试了很多不同的方法。
我希望你们其中一个人可以帮助我......
我的想法:
我有一个名为Application的模块。在此模块中有一个\Application\Controller\IndexController
,用于显示我的应用程序的主页。
IndexController需要一个\Zend\http\Client
的对象,所以我应该在\Application\Module->getServiceConfig()
返回的配置中使用factories键,并添加一个带有必需参数\Zend\Http\Client $client
的构造函数。
不幸的是,这不起作用..
我的代码:
<?php
// module/Application/Module.php
namespace Application;
use Zend\Mvc\ModuleRouteListener;
use Zend\Mvc\MvcEvent;
class Module
{
public function getConfig()
{
return include __DIR__ . '/config/module.config.php';
}
public function getServiceConfig()
{
return array(
'factories' => array(
'IndexController' => function($serviceManager) {
$httpClient = \Zend\Http\Client;
return new IndexController($httpClient);
},
),
);
}
public function getAutoloaderConfig()
{
return array(
'Zend\Loader\StandardAutoloader' => array(
'namespaces' => array(
__NAMESPACE__ => __DIR__ . '/src/' . __NAMESPACE__,
),
),
);
}
}
<?php
// module/Application/config/module.config.php
return array(
'router' => array(
'routes' => array(
'home' => array(
'type' => 'Zend\Mvc\Router\Http\Literal',
'options' => array(
'route' => '/',
'defaults' => array(
'controller' => 'Application\Controller\Index',
'action' => 'index',
),
),
)
),
),
'service_manager' => array(
'factories' => array(
'translator' => 'Zend\I18n\Translator\TranslatorServiceFactory',
),
),
'translator' => array(
'locale' => 'en_US',
'translation_file_patterns' => array(
array(
'type' => 'gettext',
'base_dir' => __DIR__ . '/../language',
'pattern' => '%s.mo',
),
),
),
'controllers' => array(
'invokables' => array(
'Application\Controller\Index' => 'Application\Controller\IndexController'
),
),
'view_manager' => array(
'display_not_found_reason' => true,
'display_exceptions' => true,
'doctype' => 'HTML5',
'not_found_template' => 'error/404',
'exception_template' => 'error/index',
'template_map' => array(
'layout/layout' => __DIR__ . '/../view/layout/layout.phtml',
'application/index/index' => __DIR__ . '/../view/index/index.phtml',
'error/404' => __DIR__ . '/../view/error/404.phtml',
'error/index' => __DIR__ . '/../view/error/index.phtml',
),
'template_path_stack' => array(
__DIR__ . '/../view',
),
),
);
<?php
// module/Application/src/Application/Controller/IndexController.php
namespace Application\Controller;
use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;
class IndexController extends AbstractActionController
{
protected $httpClient;
public function __construct(\Zend\Http\Client $client)
{
$this->httpClient = $client;
}
public function getHttpClient()
{
return $this->httpClient;
}
public function indexAction()
{
$httpClient = $this->getHttpClient();
return new ViewModel();
}
}
错误:
捕获致命错误:传递给Application \ Controller \ IndexController :: __ construct()的参数1必须是Zend \ Http \ Client的实例,没有给出,在/ var / www / library / Zend / ServiceManager / AbstractPluginManager中调用。第170行的php并在第13行的/var/www/module/Application/src/Application/Controller/IndexController.php中定义
答案 0 :(得分:3)
您需要在Module.php中实现getControllerConfig
方法来执行您所要求的操作,控制器拥有自己的管理器,从getServiceConfig中删除您拥有的内容,然后使用以下代码
public function getControllerConfig()
{
return array(
'factories' => array(
'Application\Controller\Index' => function($serviceManager) {
$httpClient = new \Zend\Http\Client;
return new \Application\Controller\IndexController($httpClient);
},
),
);
}
你还需要从module.config.php中的控制器invokable中删除该行,因为它会与你的工厂冲突
'controllers' => array(
'invokables' => array(
// this line's no longer needed
//'Application\Controller\Index' => 'Application\Controller\IndexController',
),
),