拉威尔5.6.3
委托:1.9
<?php
use Illuminate\Database\Seeder;
use App\models\Permission;
use App\models\Role;
class RoleSeeder extends Seeder
{
/**
* Run the database seeds.
*
* @return void
*/
public function run()
{
$role = Role::create([
'name' => 'super-admin',
'display_name' => 'Super Admin',
'description' => 'This will be one permission, that can not be assigned or created.'
]);
$permission = Permission::first()->where('name', 'super-admin')->first();
$role->attachPermission($permission);
}
}
和模型
<?php
namespace App\models;
use Illuminate\Database\Eloquent\Model;
use Zizaco\Entrust\EntrustRole;
use App\models\Permission;
use App\User;
class Role extends EntrustRole
{
public function permissions()
{
return $this->belongsToMany(Permission::class);
}
public function users()
{
return $this->belongsToMany(User::class);
}
}
D:\work\www\myapp>php artisan db:seed --class=PermissionSeeder
D:\work\www\myapp>php artisan db:seed --class=RoleSeeder
Symfony\Component\Debug\Exception\FatalThrowableError : Class 'App\Permission' not found
at D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\HasRelationships.php:656
652| * @return mixed
653| */
654| protected function newRelatedInstance($class)
655| {
> 656| return tap(new $class, function ($instance) {
657| if (! $instance->getConnectionName()) {
658| $instance->setConnection($this->connection);
659| }
660| });
Exception trace:
1 Illuminate\Database\Eloquent\Model::newRelatedInstance("App\Permission")
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\HasRelationships.php:418
2 Illuminate\Database\Eloquent\Model::belongsToMany("App\Permission", "permission_role", "role_id", "permission_id")
D:\work\www\myapp\vendor\zizaco\entrust\src\Entrust\Traits\EntrustRoleTrait.php:80
Please use the argument -v to see more details.
Using -v
D:\work\www\myapp>php artisan db:seed --class=RoleSeeder -v
Symfony\Component\Debug\Exception\FatalThrowableError : Class 'App\Permission' not found
at D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\HasRelationships.php:656
652| * @return mixed
653| */
654| protected function newRelatedInstance($class)
655| {
> 656| return tap(new $class, function ($instance) {
657| if (! $instance->getConnectionName()) {
658| $instance->setConnection($this->connection);
659| }
660| });
Exception trace:
1 Illuminate\Database\Eloquent\Model::newRelatedInstance("App\Permission")
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\HasRelationships.php:418
2 Illuminate\Database\Eloquent\Model::belongsToMany("App\Permission", "permission_role", "role_id", "permission_id")
D:\work\www\myapp\vendor\zizaco\entrust\src\Entrust\Traits\EntrustRoleTrait.php:80
3 Zizaco\Entrust\EntrustRole::perms()
D:\work\www\myapp\vendor\zizaco\entrust\src\Entrust\Traits\EntrustRoleTrait.php:177
4 Zizaco\Entrust\EntrustRole::attachPermission()
D:\work\www\myapp\database\seeds\RoleSeeder.php:23
5 RoleSeeder::run()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:29
6 call_user_func_array([])
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:29
7 Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:87
8 Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Object(Closure))
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:31
9 Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), [])
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\Container.php:564
10 Illuminate\Container\Container::call()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Seeder.php:122
11 Illuminate\Database\Seeder::__invoke()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Console\Seeds\SeedCommand.php:63
12 Illuminate\Database\Console\Seeds\SeedCommand::Illuminate\Database\Console\Seeds\{closure}()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Concerns\GuardsAttributes.php:122
13 Illuminate\Database\Eloquent\Model::unguarded(Object(Closure))
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Database\Console\Seeds\SeedCommand.php:64
14 Illuminate\Database\Console\Seeds\SeedCommand::handle()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:29
15 call_user_func_array([])
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:29
16 Illuminate\Container\BoundMethod::Illuminate\Container\{closure}()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:87
17 Illuminate\Container\BoundMethod::callBoundMethod(Object(Illuminate\Foundation\Application), Object(Closure))
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\BoundMethod.php:31
18 Illuminate\Container\BoundMethod::call(Object(Illuminate\Foundation\Application), [])
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Container\Container.php:564
19 Illuminate\Container\Container::call()
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Console\Command.php:179
20 Illuminate\Console\Command::execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
D:\work\www\myapp\vendor\symfony\console\Command\Command.php:251
21 Symfony\Component\Console\Command\Command::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Illuminate\Console\OutputStyle))
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Console\Command.php:166
22 Illuminate\Console\Command::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
D:\work\www\myapp\vendor\symfony\console\Application.php:886
23 Symfony\Component\Console\Application::doRunCommand(Object(Illuminate\Database\Console\Seeds\SeedCommand), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
D:\work\www\myapp\vendor\symfony\console\Application.php:262
24 Symfony\Component\Console\Application::doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
D:\work\www\myapp\vendor\symfony\console\Application.php:145
25 Symfony\Component\Console\Application::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Console\Application.php:89
26 Illuminate\Console\Application::run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
D:\work\www\myapp\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:122
27 Illuminate\Foundation\Console\Kernel::handle(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
D:\work\www\myapp\artisan:37
D:\work\www\myapp>
更新
>>> $permission = App\models\Permission::first();
=> App\models\Permission {#2923
id: 1,
name: "super-admin",
display_name: "Super Admin",
description: "This will be one permission, that can not be assigned or created.",
created_at: "2018-08-31 05:01:08",
updated_at: "2018-08-31 05:01:08",
}
>>> $role = App\models\Role::first();
=> App\models\Role {#2925
id: 1,
name: "super-admin",
display_name: "Super Admin",
description: "This will be one permission, that can not be assigned or modified.",
created_at: "2018-08-31 05:01:10",
updated_at: "2018-08-31 05:01:10",
}
>>> $role->attachPermission($permission);
PHP Error: Class 'App/Permission' not found in D:/work/www/myapp/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Concerns/HasRelationships.php on line 656
>>>
正确的方法是什么?
