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Home Backend Development PHP Tutorial 求教Yii2里的identity

求教Yii2里的identity

Jun 06, 2016 pm 08:30 PM
php yii2

目前系统账户我分了2个表
admin, user

登陆入口使用同一个
class LoginForm extends Model
只是在进行登陆验证的时候根据用户名分了一下

<code> public function getUser(){
   if ($this->_user === false) {
     if($this->uname == 'root'){
       $this->_user = Admin::findByUsername($this->uname);
     }else{
       $this->_user = User::findByUsername($this->uname);
     }            
   }
   return $this->_user;
}

</code>
Copy after login
Copy after login

配置文件是这样的

<code>'user' => [
            'class'             => '\yii\web\User',
            'identityClass'     => 'models\User',
            'enableAutoLogin'   => true,
            'idParam'           => '_user',
        ],
'admin' => [
            'class'             => '\yii\web\User',
            'identityClass'     => 'models\Admin',
            'enableAutoLogin'   => true,
            'idParam'           => '_admin',
        ],
</code>
Copy after login
Copy after login

但是我在登陆的时候一直取不到 admin的数据
Yii::$app->admin->identity 是空的
Yii::$app->user->identity 没有问题

最后我进了 \yii\web\User 里 发现 $class = $this->identityClass; 值一直是 models\User
根本没有 models\Admin

求解

回复内容:

目前系统账户我分了2个表
admin, user

登陆入口使用同一个
class LoginForm extends Model
只是在进行登陆验证的时候根据用户名分了一下

<code> public function getUser(){
   if ($this->_user === false) {
     if($this->uname == 'root'){
       $this->_user = Admin::findByUsername($this->uname);
     }else{
       $this->_user = User::findByUsername($this->uname);
     }            
   }
   return $this->_user;
}

</code>
Copy after login
Copy after login

配置文件是这样的

<code>'user' => [
            'class'             => '\yii\web\User',
            'identityClass'     => 'models\User',
            'enableAutoLogin'   => true,
            'idParam'           => '_user',
        ],
'admin' => [
            'class'             => '\yii\web\User',
            'identityClass'     => 'models\Admin',
            'enableAutoLogin'   => true,
            'idParam'           => '_admin',
        ],
</code>
Copy after login
Copy after login

但是我在登陆的时候一直取不到 admin的数据
Yii::$app->admin->identity 是空的
Yii::$app->user->identity 没有问题

最后我进了 \yii\web\User 里 发现 $class = $this->identityClass; 值一直是 models\User
根本没有 models\Admin

求解

解决了, 登陆这块没问题, 坑的是用户状态那块没改, 原来代码是这样的

<code>if(Yii::$app->user->isGuest) {
  if($this->id != 'login') {
  $this->redirect('/login');
}
</code>
Copy after login

所以登陆只验证了 User, 根本没Admin什么事

所以这块需要分成
Yii::$app->user->isGuest

Yii::$app->admin->isGuest

两部分

顺便谢谢 鸟语花香

按你的说法\yii\web\user里的$class = $this->identityClass值应该会出现models\Admin咯?那你没有\yii\web\admin吗?

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