/**
* 登录
* @return string|\yii\web\Response
*/
public function actionLogin()
{
if (isset($_SESSION['admin_id'])) {
return $this->goHome();
}
if ($post = Yii::$app->request->post()) {
$result = Admin::validateIdentify($post['username'], md5($post['password']));
if (!$result) {
return $this->render('login', ['message' => '账号或密码错误']);
}
$_SESSION['admin_id'] = $result['id'];
return $this->goBack();
}
return $this->render('login', ['message' => '']);
}
