Question

在laravel我试图链接到特定页面，但它正在显示

RouteCollection.php第161行中的NotFoundHttpException：

这是我的代码，请帮我弄清楚错误在我看来：

public void setAsUsed(used = true);
public void setAsNotUsed(used = false);

路线中的

：

{{ link_to_route('deleteFile', 'Delete', [$file->resid]) }}

并在控制器中：

Route::get('/deleteFile/{$id}',
['as'=>'deleteFile','uses'=>'FilesController@deleteFile']);

这是我的型号代码：

  class FilesController extends Controller{
public function deleteFile($id)
    {

         $file = Resource::find($id);
      Storage::delete(config('app.fileDestinationPath').'/'.$file->filename);
        $file->delete();
        return redirect()->to('/upload');
    }}

Answer 1

你错了你的参数。它应{id}而不是{$id}

更改

 Route::get('/deleteFile/{$id}',
 ['as'=>'deleteFile','uses'=>'FilesController@deleteFile']);

到

 Route::get('/deleteFile/{id}',
 ['as'=>'deleteFile','uses'=>'FilesController@deleteFile']);

链接：https://laravel.com/docs/5.3/routing#required-parameters

和Laravel 5.3现在支持使用name

 Route::get('/deleteFile/{id}','FilesController@deleteFile')->name('deleteFile');

链接：https://laravel.com/docs/5.3/routing#named-routes

Answer 2

好像你的控制器文件中有一个`字符

class FilesController extends Controller{
      public function deleteFile($id)//it was right here 
      {
          $file = Resource::find($id);
          Storage::delete(config('app.fileDestinationPath').'/'.$file->filename);
          $file->delete();
          return redirect()->to('/upload');
      }
}

试试这个

RouteCollection.php第161行中的NotFoundHttpException：laravel 5.3

2 个答案: