YII2中的RBAC：用户->；PHPManager中的can（）

我正在尝试在我的项目中使用Yii2高级应用程序版本配置带有phpmanager的rbac。但是\Yii:：$app->user->can未返回预期值

我编写了RbacController并成功地执行了

yii rbac/init

更新了common/components/items.php，如图所示

<?php
return [
    'user' =>    [ 'type' => 1, 'children'    => [ 'createX', ], ],
    'createX' => [ 'type' => 2, 'description' => 'create a X',],
    'admin' =>   [ 'type' => 1, 'children'    => [  'updateX', ], ],
    'updateX =>  [ 'type' => 2, 'description' => 'update a X', ],
];

assignments.php

return [ 2 => [ 'user', ], ];

我认为2对应于用户id

rules.php

return [];

common/main.php

...
'components' => [
        ...
        'authManager' => [
            'class' => 'yii\rbac\PhpManager',
            'defaultRoles' => ['user','admin'], 
            'itemFile' => '@common/components/rbac/items.php',
            'assignmentFile' => '@common/components/rbac/assignments.php',
            'ruleFile' => '@common/components/rbac/rules.php'
        ],
    ],
...

当我获得该角色权限时，它会打印：

数组（[createX]=>yii\rbac\Permission Object（[type]=>2[name]=>createX[description]=>createX[ruleName]=>[data]=>createdAt]=>1438601819[updatedAt]=>1438601819））

所以我希望用户没有更新权限，但是在方法XController:：update中

echo \Yii::$app->user->can('updateX'); 
// returns 1, just the same than \Yii::$app->user->can('createX') returning

---

请提供一些帮助

第一个项目文件应该是：

<?php
return [
        'user' =>    [ 'type' => 1, 'children'    => [ 'createX', ], ],
        'createX' => [ 'type' => 2, 'description' => [ 'create a X', ], ],
        'admin' =>   [ 'type' => 1, 'children'    => [  'updateX', ], ],
        'updateX' =>  [ 'type' => 2, 'description' => ['update a X', ], ],
];

---

第一个项目文件应为：

<?php
return [
        'user' =>    [ 'type' => 1, 'children'    => [ 'createX', ], ],
        'createX' => [ 'type' => 2, 'description' => [ 'create a X', ], ],
        'admin' =>   [ 'type' => 1, 'children'    => [  'updateX', ], ],
        'updateX' =>  [ 'type' => 2, 'description' => ['update a X', ], ],
];

var_dump(\Yii::$app->authManager);