“路由[登录]未定义。”托管后。 laravel 5.7但是在localhost上工作

Question

//web.php

     Route::match(['get', 'post'], '/login', 'AdminController@login')->name('admin.login');

     Route::group(['middleware' => ['auth']], function(){
         Route::get('/admin/dashboard', 'AdminController@dashboard')->name('admin.dashboard');
     });

//admincontroller.php

    <?php

    namespace App\Http\Controllers;

    use App\User;
    use Illuminate\Http\Request;
    use Auth;
    use Session;
    use Illuminate\Support\Facades\Input;

    class AdminController extends Controller
    {
        public function login(Request $request)
        {
           if($request->isMethod('post')) {
               $data = $request->input();
               if(Auth::attempt(['email'=>$data['email'],
               'password'=>$data['password'], 'admin'=>'1'])) {
                   return redirect()->route('admin.dashboard');
               } else {
                   return redirect()->route('admin.login')
                   ->with('flash_message_error', 'Invalid Access Credentials');
               }
           }
       return view ('backend.admin_login');
    }
}

//Routes:

Route::get('/', 'IndexController@index')->name('index'); 
Route::get('404',['as'=>'404','uses'=>'ErrorHandlerController@errorCode404']); 
Auth::routes(); 
Route::get('/home', 'HomeController@index')->name('home'); 
Route::match(['get', 'post'], '/login', 'AdminController@login')->name('admin.login'); 
Route::group(['middleware' => ['auth']], function(){ 
    Route::get('/admin/dashboard', 'AdminController@dashboard')->name('admin.dashboard'); 
 }); 
Route::get('/logout', 'AdminController@logout')->name('adminlogout'); 

Please help me.... I have tried a lot, but have not been able to find any real bugs. It works fine on localhost . Any Laravel 5.7 geeks here.

Waiting for your help.. Thanks In advance.

Answer 1

If you are using default 'auth' middleware then there should be a route named 'login'. But you only have 'admin.login' page. My guess is the problem is in middleware.

Check the 'app/Http/Middleware/Authenticate.php' file. By default, it is like this,

 protected function redirectTo($request)
    {
        if (! $request->expectsJson()) {
            return route('login');
        }
    }

change return route('login') to return route('admin.login')

Please let me know if it works.