【发布时间】:2015-03-22 07:34:43
【问题描述】:
如何在没有任何数据库的情况下在Yii 2.0 中实现RBAC。
我将只有 2 个角色,即 admin and author 。
我的 RbacController 是
<?php
namespace app\commands;
use Yii;
use yii\console\Controller;
class RbacController extends Controller
{
public function actionInit()
{
$auth = \Yii::$app->authManager;
// add "createPost" permission
$createPost = $auth->createPermission('createPost');
$createPost->description = 'Create a post';
$auth->add($createPost);
// add "updatePost" permission
$updatePost = $auth->createPermission('updatePost');
$updatePost->description = 'Update post';
$auth->add($updatePost);
// add "author" role and give this role the "createPost" permission
$author = $auth->createRole('author');
$auth->add($author);
$auth->addChild($author, $createPost);
// add "admin" role and give this role the "updatePost" permission
// as well as the permissions of the "author" role
$admin = $auth->createRole('admin');
$auth->add($admin);
$auth->addChild($admin, $updatePost);
$auth->addChild($admin, $author);
// Assign roles to users. 1 and 2 are IDs returned by IdentityInterface::getId()
// usually implemented in your User model.
$auth->assign($author, 2);
$auth->assign($admin, 1);
}
}
我收到一个错误
`PHP Fatal error: Call to a member function createPermission()
on a non-object in var/www/commands/RbacController.php on line 14
PHP Fatal Error 'yii\base\ErrorException' with message 'Call to a member
function createPermission() on a non-object' in /var/www/commands/RbacController.php:14
在执行 yii rbac/init 时。我正在使用带有 PhpManager 的基本模板。我在 web.php 中添加了'authManager' => [ 'class' => 'yii\rbac\PhpManager', ],。我使用的是基本模板。
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