Php Laravel 5.2中重定向的BindingResolutionException

我使用的是Laravel5.2。我只想做一个简单的重定向到路由名称

products

。但它给了我一个错误

BindingResolutionException in Container.php line 835:

Unresolvable dependency resolving [Parameter #0 [ <required> $url ]] in class Symfony\Component\HttpFoundation\RedirectResponse

Container.php第835行中的BindingResolutionException: Symfony\Component\HttpFoundation\RedirectResponse类中无法解析的依赖项解析[参数#0[$url]] 我的控制器看起来像

<?php 

namespace App\Http\Controllers\Backend;

use Illuminate\Http\Request;
use App\Models\Product as ProductModel;
use Illuminate\Http\RedirectResponse as Redirect;
use App\Repositories\Products as ProductsRepository;

class ProductsController extends Controller
{
    public function addProduct(Request $request, Redirect $redirect)
    {
        //do some stuff
       return $redirect->route('products');
    }
}

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请尝试以下操作：

return redirect()->route('products');

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是的，我已经设法解决了这个问题。不管怎样，谢谢你的回复