Authentication ZF2身份验证服务

我想用用户名或电子邮件地址登录。我现在可以用用户名登录。如何使用ZF2执行此操作？（我用的是博士药）

多谢各位

$authService=$this->getServiceLocator（）->get（'Zend\Authentication\AuthenticationService'）；
//执行与ordinar Zend AuthService相同的操作
$adapter=$authService->getAdapter（）；
$adapter->setIdentityValue（$post['username']）//$数据['usr_名称']
$adapter->setCredentialValue（$post['password']）；//$数据['usr_密码']
$authResult=$authService->authenticate（）；
如果（$authResult->isValid（））{
$identity=$authResult->getIdentity（）；
$authService->getStorage（）->write（$identity）；
$time=1209600；//14天1209600/3600=336小时=>336/24=14天
如果（$post['rememberme']））{
$sessionManager=new\Zend\Session\sessionManager（）；
$sessionManager->rememberMe（$time）；
}
}

以下是如何在zfcUser模块中实现此功能：

    $userObject = null;

    // Cycle through the configured identity sources and test each
    $fields = $this->getOptions()->getAuthIdentityFields();
    while (!is_object($userObject) && count($fields) > 0) {
        $mode = array_shift($fields);
        switch ($mode) {
            case 'username':
                $userObject = $this->getMapper()->findByUsername($identity);
                break;
            case 'email':
                $userObject = $this->getMapper()->findByEmail($identity);
                break;
        }
    }

    if (!$userObject) {
        $e->setCode(AuthenticationResult::FAILURE_IDENTITY_NOT_FOUND)
          ->setMessages(array('A record with the supplied identity could not be found.'));
        $this->setSatisfied(false);
        return false;
    }

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如果您的module.config中有此代码，您可以修改标识属性和凭证属性，以便使用mail/nameUser/userName/等登录

'doctrine' => array(
        // 1) for Aithentication
        'authentication' => array( // this part is for the Auth adapter from DoctrineModule/Authentication
            'orm_default' => array(
                'object_manager' => 'Doctrine\ORM\EntityManager',
                // object_repository can be used instead of the object_manager key
                'identity_class' => 'Application\Entity\Users', //'Application\Entity\User',
                'identity_property' => 'usrName', // 'username', // 'email',
                'credential_property' => 'usrPassword', // 'password',
                'credential_callable' => function($user, $passwordGiven) { // not only User
                    if ($user->getUsrPassword() == md5('aFGQ475SDsdfsaf2342' . $passwordGiven . $user->getUsrPasswordSalt()) &&
                        $user->getUsrActive() == 1) {
                        return true;
                    }
                    else {
                        return false;
                    }
                },
            ),
        ),
    ),

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1.格式问题2。提高投票率