My subdomain only index page works but others all page not works

Support and Discussion General Discussion
8

Sorry i have several laravel applications that work out of the box with those steps. I believe the best way the installation works is if you put the app folder out of your public_html or where you are serving your public files e.g.

  1. Create https://demo.devbap.com as a proper website or a child domain whatever you prefer
  2. For this example - Set the website root to /home/devbap.com/demo
  3. Upload all public files to path above
  4. Create a directory /home/devbap.com/app and upload or rsync from a cloud drive all your other laravel folders and files here
  5. Make the directories writeable and change a few paths in /home/devbap.com/demo/index.php 
<?php

use Illuminate\Contracts\Http\Kernel;
use Illuminate\Http\Request;

define('LARAVEL_START', microtime(true));

/*
|--------------------------------------------------------------------------
| Check If The Application Is Under Maintenance
|--------------------------------------------------------------------------
|
| If the application is in maintenance / demo mode via the "down" command
| we will load this file so that any pre-rendered content can be shown
| instead of starting the framework, which could cause an exception.
|
*/

if (file_exists($maintenance = __DIR__.'/../storage/framework/maintenance.php')) {
    require $maintenance;
}

/*
|--------------------------------------------------------------------------
| Register The Auto Loader
|--------------------------------------------------------------------------
|
| Composer provides a convenient, automatically generated class loader for
| this application. We just need to utilize it! We'll simply require it
| into the script here so we don't need to manually load our classes.
|
*/

require __DIR__.'/../app/vendor/autoload.php';

/*
|--------------------------------------------------------------------------
| Run The Application
|--------------------------------------------------------------------------
|
| Once we have the application, we can handle the incoming request using
| the application's HTTP kernel. Then, we will send the response back
| to this client's browser, allowing them to enjoy our application.
|
*/

$app = require_once __DIR__.'/../app/bootstrap/app.php';

$kernel = $app->make(Kernel::class);

$response = $kernel->handle(
    $request = Request::capture()
)->send();

$kernel->terminate($request, $response);

This assumes your website works locally with all routes working. Consider using artisan to clear route and view cache.