php - 在流明中找不到特征 'App\HasApiTokens'

Question

我正在运行 Lumen (5.6.3) (Laravel Components 5.6.*)。我正在尝试使用本教程( https://www.youtube.com/watch?v=eWoJ2YbdrWU&t=5s )构建一个 Rest api。这是我的 games.php 代码:

<?php 

namespace App;

use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Database\Eloquent\SoftDeletes;
use Bican\Roles\Traits\HasRoleAndPermission;
use Bican\Roles\Contracts\HasRoleAndPermission as HasRoleAndPermissionContract;

use Illuminate\Database\Eloquent\Model;

class games extends Model implements AuthenticatableContract, AuthenticatableContract, HasRoleAndPermissionContract
{ 
    use HasApiTokens, Authenticatable, Authorizable;
    protected $table="games";

    protected $fillable = ['Team 1','Team 2','Score 1','Score 2','Game Date','Viewers'];     
}

我运行后得到的错误是:

PHP Fatal error:  Trait 'App\HasApiTokens' not found in C:\Users...lumen-api\app\games.php on line 14

Fatal error: Trait 'App\HasApiTokens' not found in C:\Users\...lumen-api\app\games.php on line 14

In games.php line 14:

  Trait 'App\HasApiTokens' not found

我做的一切都和教程一样。我无法解决第 2 部分中的此错误。

Answer 1

你有 Composer 吗？先安装那个。然后你需要 Laravel Passport。

运行 composer require laravel/passport

运行 php artisan passport:install从命令行

添加添加 Laravel\Passport\HasApiTokens你的特质 App\User模型。

再试一次。