web.php

<?php

Route::group(['prefix' => 'users', 'middleware' => 'auth'], function()
{
	Route::get('/:id', function($id) {
		echo $id;
	})->name('users.detail');

	Route::get('/', function() {
		$users = \App\User::all();
		return view('users.index', compact('users'));
	})->name('users.index');

});