php - 我如何让这个策略在 Laravel 中起作用？

Question

我有一个非常基本的政策

<?php

namespace App\Policies;

use App\Models\Comment;
use App\Models\User;
use Illuminate\Auth\Access\HandlesAuthorization;

class CommentPolicy
{
    use HandlesAuthorization;

    public function update(User $user, Comment $comment)
    {
        return true;
    }
}

我在一个视图中调用它

@can('update', $comment)
Edit
@endcan

我注册

class AuthServiceProvider extends ServiceProvider
{
    /**
     * The policy mappings for the application.
     *
     * @var array
     */
    protected $policies = [
        App\Models\Comment::class => App\Policies\CommentPolicy::class,
    ];

即使它应该总是显示，因为我已经硬编码true，但没有显示

Answer 1

class AuthServiceProvider extends ServiceProvider
{
    /**
     * The policy mappings for the application.
     *
     * @var array
     */
    protected $policies = [
        \App\Models\Comment::class => \App\Policies\CommentPolicy::class,
    ];

我忘了一开始的反斜杠