如何从控制器访问 Zend Framework 应用程序的配置? [英] How can I access the configuration of a Zend Framework application from a controller?

问题描述

我有一个基于快速启动设置的 Zend Framework 应用程序.

I have a Zend Framework application based on the quick-start setup.

我已经让演示工作了，现在正在实例化一个新的模型类来做一些实际的工作.在我的控制器中，我想将一个配置参数(在 application.ini 中指定)传递给我的模型构造函数，如下所示:

I've gotten the demos working and am now at the point of instantiating a new model class to do some real work. In my controller I want to pass a configuration parameter (specified in the application.ini) to my model constructor, something like this:

class My_UserController extends Zend_Controller_Action
{
    public function indexAction()
    {
        $options = $this->getFrontController()->getParam('bootstrap')->getApplication()->getOptions();
        $manager = new My_Model_Manager($options['my']);
        $this->view->items = $manager->getItems();
    }
}

上面的示例确实允许访问选项，但似乎非常迂回.有没有更好的方法来访问配置?

The example above does allow access to the options, but seems extremely round-about. Is there a better way to access the configuration?

推荐答案

我总是将以下 init-method 添加到我的引导程序中，以将配置传递到注册表中.

I always add the following init-method to my bootstrap to pass the configuration into the registry.

protected function _initConfig()
{
    $config = new Zend_Config($this->getOptions(), true);
    Zend_Registry::set('config', $config);
    return $config;
}

这会稍微缩短您的代码:

This will shorten your code a little bit:

class My_UserController extends Zend_Controller_Action
{
    public function indexAction()
    {
        $manager = new My_Model_Manager(Zend_Registry::get('config')->my);
        $this->view->items = $manager->getItems();
    }
}

这篇关于如何从控制器访问 Zend Framework 应用程序的配置?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！