php – Laravel 5 Class admin不存在

当我转到’/ moderate’页面时出现错误,该页面应该只有管理员才能看到.

错误：

in Container.php line 776
at ReflectionClass->__construct('admin') in Container.php line 776
at Container->build('admin',array()) in Container.php line 656
at Container->make('admin',array()) in Application.php line 572
at Application->make('admin') in Pipeline.php line 124
at Pipeline->IlluminatePipeline{closure}(object(Request)) in Authenticate.php line 47
at Authenticate->handle(object(Request),object(Closure)) in Pipeline.php line 125
at Pipeline->IlluminatePipeline{closure}(object(Request))
at call_user_func(object(Closure),object(Request)) in Pipeline.php line 101
at Pipeline->then(object(Closure)) in Router.php line 690
at Router->runRouteWithinStack(object(Route),object(Request)) in Router.php line 660
at Router->dispatchToRoute(object(Request)) in Router.php line 618
at Router->dispatch(object(Request)) in Kernel.php line 157
at Kernel->IlluminateFoundationHttp{closure}(object(Request))
at call_user_func(object(Closure),object(Request)) in Pipeline.php line 141
at Pipeline->IlluminatePipeline{closure}(object(Request)) in VerifyCsrfToken.php line 43
at VerifyCsrfToken->handle(object(Request),object(Closure)) in VerifyCsrfToken.php line 17
at VerifyCsrfToken->handle(object(Request),object(Closure)) in Pipeline.php line 125
at Pipeline->IlluminatePipeline{closure}(object(Request)) in ShareErrorsFromSession.php line 55
at ShareErrorsFromSession->handle(object(Request),object(Closure)) in Pipeline.php line 125
at Pipeline->IlluminatePipeline{closure}(object(Request)) in StartSession.php line 62
at StartSession->handle(object(Request),object(Closure)) in Pipeline.php line 125
at Pipeline->IlluminatePipeline{closure}(object(Request)) in AddQueuedCookiesToResponse.php line 36
at AddQueuedCookiesToResponse->handle(object(Request),object(Closure)) in Pipeline.php line 125
at Pipeline->IlluminatePipeline{closure}(object(Request)) in EncryptCookies.php line 40
at EncryptCookies->handle(object(Request),object(Closure)) in Pipeline.php line 125
at Pipeline->IlluminatePipeline{closure}(object(Request)) in CheckForMaintenanceMode.php line 42
at CheckForMaintenanceMode->handle(object(Request),object(Request)) in Pipeline.php line 101
at Pipeline->then(object(Closure)) in Kernel.php line 108
at Kernel->sendRequestThroughRouter(object(Request)) in Kernel.php line 83
at Kernel->handle(object(Request)) in index.php line 53

AdminController位置(App / Http / Controllers /)：

<?php namespace AppHttpControllers;

use AppPost;
use AppHttpRequests;
use AppHttpControllersController;

use IlluminateHttpRequest;

class AdminController extends Controller {

    /**
     * Display a listing of the resource.
     *
     * @return Response
     */
    public function index()
    {
        $posts = Post::oldest()->where('status','=','0')->get();
        return view('admin.index',compact('posts'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return Response
     */
    public function trash()
    {
        $posts = Post::oldest()->where('status','2')->get();
        return view('admin.trash',compact('posts'));
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return Response
     */
    public function changeStatus($id,$status)
    {
        $post = Post::findOrFail($id);

        if($post->status != $status){
            $post->status = $status;
            $post->save();
        }

        return redirect('/moderate');
    }


}

路线：

// Admin only

Route::group(['middleware' => ['auth','admin']],function()
{
    Route::get('/moderate','AdminController@index');
    Route::get('/posts/{id}/status/{status}','AdminController@changeStatus');
    Route::get('/trash','AdminController@trash');
});