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yii2如何处理管理员登陆

时间:2021-07-01 10:21:17 帮助过:4人阅读

提交的数据

$_GET = [
    'r' => 'site/login',
];

$_POST = [
    '_csrf' => 'WjgxM0tfa3YxQn1rcg4vHioLVlt.EjhOAnFVR3MuXgQ7WkNmBwofIg==',
    'LoginForm' => [
        'username' => 'admin',
        'password' => 'admin',
        'rememberMe' => '1',
    ],
    'login-button' => '',
];

yii2 处理管理员登陆部分的代码:

#/var/www/example.com/public_html/yii/backend/controllers/SiteController.php
    public function actionLogin()
    {
        if (!\Yii::$app->user->isGuest) {
            return $this->goHome();
        }

        $model = new LoginForm();
        if ($model->load(Yii::$app->request->post()) && $model->login()) {
            return $this->goBack();
        } else {
            return $this->render('login', [
                'model' => $model,
            ]);
        }
    }

但是我并没有user表,这里是backend,管理员登陆部分,对应的表是admin,结构。


mysql> desc admin; +-------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------+------------------+------+-----+---------+-------+ | id | int(10) unsigned | NO | | NULL | | | name | char(30) | NO | | | | | pwd | char(32) | NO | | | | | email | char(30) | NO | | | | +-------+------------------+------+-----+---------+-------+ 4 rows in set (0.03 sec) mysql> select * from admin; +----+---------+----------------------------------+-------+ | id | name | pwd | email | +----+---------+----------------------------------+-------+ | 1 | admin | b9840270f7f4ed699ccc93cc09914d21 | | +----+---------+----------------------------------+-------+ 1 row in set (0.00 sec)

yii2 他默认的都是user表,可我并没有user表。
我现在提交了用户名和密码,该如何修改actionLogin里面的代码才最合适。

回复内容:

提交的数据

$_GET = [
    'r' => 'site/login',
];

$_POST = [
    '_csrf' => 'WjgxM0tfa3YxQn1rcg4vHioLVlt.EjhOAnFVR3MuXgQ7WkNmBwofIg==',
    'LoginForm' => [
        'username' => 'admin',
        'password' => 'admin',
        'rememberMe' => '1',
    ],
    'login-button' => '',
];

yii2 处理管理员登陆部分的代码:

#/var/www/example.com/public_html/yii/backend/controllers/SiteController.php
    public function actionLogin()
    {
        if (!\Yii::$app->user->isGuest) {
            return $this->goHome();
        }

        $model = new LoginForm();
        if ($model->load(Yii::$app->request->post()) && $model->login()) {
            return $this->goBack();
        } else {
            return $this->render('login', [
                'model' => $model,
            ]);
        }
    }

但是我并没有user表,这里是backend,管理员登陆部分,对应的表是admin,结构。


mysql> desc admin; +-------+------------------+------+-----+---------+-------+ | Field | Type | Null | Key | Default | Extra | +-------+------------------+------+-----+---------+-------+ | id | int(10) unsigned | NO | | NULL | | | name | char(30) | NO | | | | | pwd | char(32) | NO | | | | | email | char(30) | NO | | | | +-------+------------------+------+-----+---------+-------+ 4 rows in set (0.03 sec) mysql> select * from admin; +----+---------+----------------------------------+-------+ | id | name | pwd | email | +----+---------+----------------------------------+-------+ | 1 | admin | b9840270f7f4ed699ccc93cc09914d21 | | +----+---------+----------------------------------+-------+ 1 row in set (0.00 sec)

yii2 他默认的都是user表,可我并没有user表。
我现在提交了用户名和密码,该如何修改actionLogin里面的代码才最合适。

1 参考高级模板里里的common\models\User 修改 Admin, 并改成目前的密码加密方式.
2 修改 配置文件里的

'user' => [
       //  'identityClass' => 'common\models\User',
        'identityClass' => 'common\models\Admin',
        'enableAutoLogin' => true,
    ],
  1. 修改LoginForm getUser() 从您的用户表获取用户.

试了一下2.0, 把models/User.php修改成下边这样.

 $token]);
    }


    public static function findByUsername($username)
    {
        //username修改为name
        return static::findOne(['name' => $username]);
    }


    public function getId()
    {
        return $this->id;
    }


    public function getAuthKey()
    {
        return $this->authKey;
    }


    public function validateAuthKey($authKey)
    {
        return $this->authKey === $authKey;
    }

    public function validatePassword($password)
    {
        //password修改为pwd
        return $this->pwd === $password;
    }
}

你应该增加一个UserIdentity 并且修改LoginForm 两者结合才可以不用父类的User表

很简单,添加权限管理,快捷方便。你可以去看官方文档中的rbac的角色管理一章。建议:后台管理员和普通用户放在一块。这样才有高级程序员的范!

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