I type the command php artisan server and the console tells me that
Laravel development server started: link
When I try to access the indicated route through the browser, it tells me that:
Unable to connect
Firefox can not establish a connection to the server at 127.0.0.1:8000.
The site may be temporarily unavailable or too busy. Try again in a few moments.
If you can not load any page, check your computer's network connection.
If your computer or network is protected by a firewall or proxy, make sure that Firefox has permission to access the web.
NOTE: The first time I did the php artisan server I skipped the antivirus complaining about the file server.php