How to define a route with a prefix in Laravel?

In Laravel, you can define a route with a prefix using the prefix method. Here's how you can do it:

Open the routes/web.php file in your Laravel project.
Use the Route::prefix method to define the route with a prefix. The prefix parameter should be the desired prefix for the route.

Route::prefix('admin')->group(function () {
    Route::get('dashboard', 'AdminController@index');
    Route::get('users', 'AdminController@users');
});

In this example, the prefix 'admin' is added to the routes. So the URLs for the defined routes will be /admin/dashboard and /admin/users.

You can also nest prefixes if needed:

Route::prefix('admin')->group(function () {
    Route::prefix('settings')->group(function () {
        Route::get('general', 'AdminController@generalSettings');
        Route::get('security', 'AdminController@securitySettings');
    });
});

In the above example, the routes will have the URLs /admin/settings/general and /admin/settings/security.

By using the prefix method, you can easily define routes with a common prefix and organize your route file.