5

我刚刚在我的小应用程序中实现了命名空间，如下所述：http ://www.yiiframework.com/doc/guide/1.1/en/basics.namespace

我遇到了一个问题，我的控制器将不再访问Yii::app()->getRequest();说它找不到include(C:\Users\bkuhl\htdocs\instaLabel\application\protected\components\Yii.php): failed to open stream: No such file or directory.

我意识到这是因为我将命名空间声明为应用程序/组件。但我不确定如何解决这个问题......

<?php

namespace application\components;

/**
 * Controller is the customized base controller class.
 * All controller classes for this application should extend from this base class.
 */
class Controller extends \CController {
    /* @var $request CHttpRequest */
    protected $request = null;

    /**
     * @var string the default layout for the controller view. Defaults to '//layouts/column1',
     * meaning using a single column layout. See 'protected/views/layouts/column1.php'.
     */
    public $layout='//layouts/column1';
    /**
     * @var array context menu items. This property will be assigned to {@link CMenu::items}.
     */
    public $menu=array();
    /**
     * @var array the breadcrumbs of the current page. The value of this property will
     * be assigned to {@link CBreadcrumbs::links}. Please refer to {@link CBreadcrumbs::links}
     * for more details on how to specify this property.
     */
    public $breadcrumbs=array();

    public function __construct ($id, $module = null) {
        parent::__construct($id, $module);

        $this->request = Yii::app()->getRequest();
    }
4

2 回答 2

3

您需要完全限定相对类名Yii。

最方便的方法是导入类：只需use Yii;在命名空间声明下方添加即可。

于 2012-11-05T15:28:20.990 回答
2

你有没有尝试过：

$this->request = \Yii::app()->getRequest();

\将使用全局命名空间：

使用 \ 为名称添加前缀将指定该名称是全局空间所必需的，即使在命名空间的上下文中也是如此。

于 2012-11-05T15:21:44.987 回答