本文实例讲述了yii权限控制的方法。分享给大家供大家参考，具体如下：
这里摘录以下3种：
1. 通过accessControl：
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public function filters()
{
return array(
'accessControl', // perform access control for CRUD operations
);
}
/**
* Specifies the access control rules.
* This method is used by the 'accessControl' filter.
* @return array access control rules
*/
public function accessRules()
{
return array(
array('allow', // allow authenticated users to access all actions
'users'=>array('@'),
),
array('deny', // deny all users
'users'=>array('*'),
),
);
}
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2. 通过插件（如：right）
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public function filters()
{
return array(
'rights',
);
}
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3. 混合模式:
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/**
* @return array action filters
*/
public function filters()
{
return array(
'updateOwn + update', // Apply this filter only for the update action.
'rights',
);
}
/**
* Filter method for checking whether the currently logged in user
* is the author of the post being accessed.
*/
public function filterUpdateOwn($filterChain)
{
$post=$this->loadModel();
// Remove the 'rights' filter if the user is updating an own post
// and has the permission to do so.
if(Yii::app()->user->checkAccess('PostUpdateOwn', array('userid'=>$post->author_id)))
$filterChain->removeAt(1);
$filterChain->run();
}
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如果有权限的基础上，开放某些动作的权限，可以通过allowedActions:
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public function allowedActions()
{
return 'autocomplate,autocomplate2';
}
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希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。