How to remove logout page

Question

How to remove logout page 5 seconds when logout after?please help using magento 2.2.4. thank you!

Answer 1

create preference of Magento\Customer\Controller\Account\Logout class

and override execute method

in the execute method you find below code

$resultRedirect->setPath('*/*/logoutSuccess');

replace above code with below

$resultRedirect->setPath('');

Create Preference add below code in your module's di.xml

app/code/[Vendor]/[Module]/etc/di.xml

<?xml version="1.0" ?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:ObjectManager/etc/config.xsd">
    <preference for="Magento\Customer\Controller\Account\Logout" type="[Vendor]\[Module]\Controller\Account\Logout"/>
</config>

and in your [Vendor]\[Module]\Controller\Account\Logout.php file add below code

Answer 2

It's better to create an after plugin. Like @ShawnAbramson and @ThomasHarding already said.

Create a module and in your module a file [Vendor]/[Module]/Plugin/Customer/Controller/Account/LogoutPlugin.php file add below code

Use the following code:

<?php
/**
*
*/
namespace [Vendor]\[Module]\Plugin\Customer\Controller\Account;

use Magento\Customer\Controller\Account\Logout;
use Magento\Framework\Controller\Result\Redirect;

/**
 * (Logout)Plugin for redirecting to homepage after logout
 */
class LogoutPlugin
{

  /**
   * Redirect to homepage
   * @param Logout $subject
   * @param Redirect $resultRedirect
   * @return Redirect
   */
  public function afterExecute(Logout $subject, Redirect $resultRedirect): Redirect
  {
    $resultRedirect->setPath('/');
    return $resultRedirect; 
  }
}

In [Vendor]/[Module]/etc/frontend/di.xml add the following code:

  <type name="Magento\Customer\Controller\Account\Logout">
    <plugin
      name="vendor_module_logoutplugin"
      type="[Vendor]\[Modele]\Plugin\Customer\Controller\Account\LogoutPlugin"
      sortOrder="1"
    />
  </type>

After you have done this replace [Vendor] & [Module] with your own module. And do a setup:di:compile to make it work.