我是在 Laravel 中使用策略的新手。我正在使用 Laravel 学习 API 开发。我的代码如下所示。
TopicPolicy.php
<?php
namespace App\Policies;
use App\User;
use App\Topic;
use Illuminate\Auth\Access\HandlesAuthorization;
class Topicpolicy
{
use HandlesAuthorization;
public function update(User $user, Topic $topic)
{
return $user->ownsTopic($topic);
}
public function destroy(User $user, Topic $topic)
{
return $user->ownsTopic($topic);
}
}
AuthServiceProvider.php
<?php
namespace App\Providers;
use Laravel\Passport\Passport;
use Illuminate\Support\Facades\Gate;
use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
class AuthServiceProvider extends ServiceProvider
{
protected $policies = [
'App\Model' => 'App\Policies\ModelPolicy',
];
public function boot()
{
$this->registerPolicies();
Passport::routes();
}
}
主题控制器.php
<?php
namespace App\Http\Controllers;
use App\Topic;
use App\Post;
use Illuminate\Http\Request;
use App\Http\Requests\StoreTopicRequest;
use App\Transformers\TopicTransformer;
use League\Fractal\Pagination\IlluminatePaginatorAdapter;
class TopicController extends Controller
{
public function destroy(Topic $topic) {
$this->authorize('destroy',$topic);
$topic->delete();
return response(null,204);
}
}
我收到错误This action is unauthorized.
。我不知道如何使用策略。谁能指导我在 Laravel 5.5.14 中使用策略?