Laravel: Executive Route:cache Times logicexception

The LARAVEL5 route supports caching. You need to execute the following command:

PHP Artisan Route:cache

After execution, report the following error:

Route cache cleared!
[LogicException]
Unable to prepare route [api/user] for serialization. Uses Closure.

This abnormal error message, the hint is already very clear: the approximate meaning is that in the closure of the inside, is not able to do the route cache. Then there are two ways to do it now:
① want to continue using closures, you can only abandon the routing cache (at least for now I have no other way, if you have, remember to tell me).
② that is in the routing inside, that is, route.php , do not use closures, all changed to the controller.

routes/api.php, temporarily comment the following code:

/*Route::middleware(‘auth:api‘)->get(‘/user‘, function (Request $request) {
    return $request->user();
});*/

Execute PHP Artisan Route:cache again

Route cache cleared!
[LogicException]
Unable to prepare route [/] for serialization. Uses Closure.

routes/api.php, modify the route to non-closures:

/*Route::get(‘/‘, function () {
    return view(‘welcome‘);
});*/

Route::get(‘/‘, ‘[email protected]‘);

New/app/http/controllers/homecontroller.php

<?php
namespace App\Http\Controllers;

use App\Http\Controllers\Controller;

class HomeController extends Controller{
    public function Index(){
        return view(‘welcome‘);
    } 
}

It's done right now. Execute  php artisan route:cache again, you can see the successful information prompt:

Route cache cleared!
Routes cached successfully!

Reference: http://blog.csdn.net/hel12he/article/details/46550645

Laravel: Executive Route:cache times logicexception