##1.Tools I use

• Laravel 5.1
• Redactor

2.Code

2.1Route

Route::post('topics/upload', ['as' => 'upload.images','uses' => 'TopicsController@upload']);

2.2View

<meta name="csrf-token" content="{{ csrf_token() }}">


<form>
{!! csrf_field() !!}

<textarea id="content" name="body"> </textarea>

<form>


<script type="text/javascript">
$(function()
  {	
	$('#content').redactor({
	    imageUpload: '{{route('upload.images')}}',
	  });
  });					        
 </script>


<script type="text/javascript">
	$.ajaxSetup({
    headers: {
        'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
    }
});
</script>

###2.3Controller

public function upload(Request $request)
    {

	      $file = Input::file('file');
	      $fileName = time().'.jpg';
	      //$move = Image::make($file->getRealPath())->fit(300,120)->save('public/uploads/images/topics/'.$fileName);
	      $move = $file->move(public_path().'uploads/images/topics/',$fileName);
	      
		if($move){
			return Response::json(['filelink'=>'uploads/images/topics/'. $fileName]);
		}else{
			return Response::json(['error'=>true]);
		}
    }

##3.Respon

Failed to load resource: the server responded with a status of 500 (Internal Server Error)  

##4.laravel.log

[2015-10-12 12:56:23] local.ERROR: exception 'Illuminate\Session\TokenMismatchException' in /home/vagrant/Code/Donghua/vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:53
Stack trace:
#0 [internal function]: Illuminate\Foundation\Http\Middleware\VerifyCsrfToken->handle(Object(Illuminate\Http\Request), Object(Closure))
#1 /home/vagrant/Code/Donghua/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
#2 /home/vagrant/Code/Donghua/vendor/laravel/framework/src/Illuminate/View/Middleware/ShareErrorsFromSession.php(49): Illuminate\Pipeline\Pipeline->Illuminate\Pipeline\{closure}(Object(Illuminate\Http\Request))
#3 [internal function]: Illuminate\View\Middleware\ShareErrorsFromSession->handle(Object(Illuminate\Http\Request), Object(Closure))
#4 /home/vagrant/Code/Donghua/vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php(124): call_user_func_array(Array, Array)
......

Thank you very much to help me , I have been plagued by three days.