The controller is not working

[springimport]

I want to add my actions to customer/ route. Example (URL Route Sharing).

Steps to reproduce

1. Create a module CustomerSurvey.
2. Create a controller MyVendor\CustomerSurvey\Controller\Survey\Test
3. Create a controller MyVendor\CustomerSurvey\Controller\Survey\My\Test
4. Create a routes.xml.
5. Go to http://example.com/customer/survey/test.
6. Go to http://example.com/customer/survey/my/test.

etc/frontend/routes.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
    <router id="standard">
        <route id="survey" frontName="survey">
            <module name="MyVendor_CustomerSurvey"/>
        </route>
        <route id="customer">
            <module name="MyVendor_CustomerSurvey" after="Magento_Customer"/>
        </route>
    </router>
</config>

Example of controller

<?php

namespace MyVendor\CustomerSurvey\Controller\Survey;

use Magento\Framework\App\Action\Context;
use Magento\Framework\View\Result\PageFactory;

class Test extends \Magento\Framework\App\Action\Action
{
    /**
     * @var \Magento\Framework\View\Result\PageFactory
     */
    protected $resultPageFactory;

    /**
     * @param \Magento\Framework\App\Action\Context $context
     * @param \Magento\Framework\View\Result\PageFactory resultPageFactory
     */
    public function __construct(
    Context $context, PageFactory $resultPageFactory
    )
    {
        $this->resultPageFactory = $resultPageFactory;

        parent::__construct($context);
    }

    /**
     * Default customer account page
     *
     * @return void
     */
    public function execute()
    {
        
        echo 1;
        exit;

        //return $this->resultPageFactory->create();
    }
}

Actual result

1. http://example.com/customer/survey/test - working.
2. http://example.com/customer/survey/my/test - not working (404).

What is permissible level of nesting for the controller?

Q	A
Magento version	2.1.2 with sample data
PHP version	7 x64
Operating system	Windows 10 x64

[osmansorkar]

2nd url will be
http://example.com/customer/survey_my/test

In Magento 2 URL’s are constructed this way:
frontName controler_folder_name controller_class_name

Your Front Name= Customer
Your Controller Folder = Survey/my
Your Controller Class Name = test

If you user multi folder for your controller your must be use "_" between 2 controller Folder Name.

Other wise Magento 2 decide
Font name= Customer
Controller Folder= Survey
Controller Class= My
& First parameter= test

You show 404 error due to you did not create "My" class.

Directory structure

[veloraven]

@springimport thank you for your feedback.
The GitHub issue tracker is intended for technical issues only. Please refer to the Community Forums or the Magento Stack Exchange site for technical questions.

[springimport]

@osmansorkar It works. Thank you very much!

[osmansorkar]

@springimport Welcome :)