Zend2 路由 __NAMESPACE__ 不起作用或被忽略

Zend2 Routing __NAMESPACE__ doesn't work or be ignored

我在 Zend2 中使用这个配置作为我的应用程序模块配置,这真的很正常,每个建议都作为标准路由规则:

'controllers'  => array(
    'invokables' => array(
        'Application\Controller\Index'   => 'Application\Controller\IndexController',
    ),
),
'router'       => array(
    'routes' => array(
        'home' => array(
            'type' => 'Zend\Mvc\Router\Http\Literal',
            'options' => array(
                'route'    => '/',
                'defaults' => array(
                    'controller' => 'Application\Controller\Index',
                    'action'     => 'index',
                ),
            ),
        ),
        'application' => array(
            'type'    => 'Zend\Mvc\Router\Http\Literal',
            'options' => array(
                'route'    => '/application',
                'defaults' => array(
                    '__NAMESPACE__' => 'Application\Controller',
                    'controller'    => 'Index',
                    'action'        => 'index',
                ),
            ),
            'may_terminate' => true,
            'child_routes' => array(
                'default' => array(
                    'type'    => 'Zend\Mvc\Router\Http\Segment',
                    'options' => array(
                        'route'    => '/[:controller[/:action]]',
                        'constraints' => array(
                            'controller' => '[a-zA-Z][a-zA-Z0-9_-]*',
                            'action'     => '[a-zA-Z][a-zA-Z0-9_-]*',
                        ),
                        'defaults' => array(
                        ),
                    ),
                ),
            ),
        ),
    ),
),

home 的路由工作正常。但是 http://localhost/application 我得到:

Index(resolves to invalid controller class or alias: Index)

对于 http://localhost/application/index/index 我得到:

index(resolves to invalid controller class or alias: index)

如果我改变这个:

'application' => array(
            'type'    => 'Zend\Mvc\Router\Http\Literal',
            'options' => array(
                'route'    => '/application',
                'defaults' => array(
                    '__NAMESPACE__' => 'Application\Controller',
                    'controller'    => 'Index',
                    'action'        => 'index',
                ),
            ),

对此:

'application' => array(
            'type'    => 'Zend\Mvc\Router\Http\Literal',
            'options' => array(
                'route'    => '/application',
                'defaults' => array(
                    'controller'    => 'Application\Controller\Index',
                    'action'        => 'index',
                ),
            ),

如您所知,http://localhost/application 它会像 home url

一样正常工作

如果我使用这个:

    'controllers'  => array(
    'invokables' => array(
        'index'   => 'Application\Controller\IndexController',
    ),
),

如您所知,配置将合并,我应该在项目中只有一个索引控制器。

为什么 '__NAMESPACE__' => 'Application\Controller', 行被忽略,它只查找控制器数组中不存在的索引或索引??

编辑:

与其他项目相比,我将其添加到 Application/Module.php :

public function onBootstrap(MvcEvent $e)
{
    $eventManager        = $e->getApplication()->getEventManager();
    $moduleRouteListener = new ModuleRouteListener();
    $moduleRouteListener->attach($eventManager);
}

现在可以使用了,但我需要解释。这是解决方案吗?我的意思是我应该将它添加到项目中的 Module.php 文件之一以使路由规则正常工作吗?为什么没有它 __NAMESPACE__ 将在路由规则中被忽略?

您已经找到了解决方案,添加 ModuleRouteListener 是正确的做法。解释可以在the description of the onRoute method inside this listener:

中找到

Listen to the "route" event and determine if the module namespace should be prepended to the controller name.

If the route match contains a parameter key matching the MODULE_NAMESPACE constant, that value will be prepended, with a namespace separator, to the matched controller parameter.