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：
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('*'), ), );} 2. 通过插件（如：right）
public function filters(){ return array( 'rights', );} 3. 混合模式:
/** * @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();} 如果有权限的基础上，开放某些动作的权限，可以通过allowedActions:
public function allowedActions(){ return 'autocomplate,autocomplate2';} 希望本文所述对大家基于Yii框架的PHP程序设计有所帮助。
