LaratrustSeeder类不存在

问题描述

我试图清除缓存和配置，并进行供应商和转储一切，但一直告诉我

Laratrust类不存在

我正在使用laravel 8 任何解决方案？

这是LaratrustSeeder.php

    <?php
use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Illuminate\Support\Facades\Config;

class LaratrustSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return  void
     */
    public function run()
    {
        $this->truncateLaratrustTables();

        $config = config('laratrust_seeder.roles_structure');
        $mapPermission = collect(config('laratrust_seeder.permissions_map'));

        foreach ($config as $key => $modules) {

            // Create a new role
            $role = \App\Models\Role::firstOrCreate([
                'name' => $key,'display_name' => ucwords(str_replace('_',' ',$key)),'description' => ucwords(str_replace('_',$key))
            ]);
            $permissions = [];

            $this->command->info('Creating Role '. strtoupper($key));

            // Reading role permission modules
            foreach ($modules as $module => $value) {

                foreach (explode(',',$value) as $p => $perm) {

                    $permissionValue = $mapPermission->get($perm);

                    $permissions[] = \App\Models\Permission::firstOrCreate([
                        'name' => $module . '-' . $permissionValue,'display_name' => ucfirst($permissionValue) . ' ' . ucfirst($module),'description' => ucfirst($permissionValue) . ' ' . ucfirst($module),])->id;

                    $this->command->info('Creating Permission to '.$permissionValue.' for '. $module);
                }
            }

            // Attach all permissions to the role
            $role->permissions()->sync($permissions);

            if(Config::get('laratrust_seeder.create_users')) {
                $this->command->info("Creating '{$key}' user");
                // Create default user for each role
                $user = \App\Models\User::create([
                    'name' => ucwords(str_replace('_','email' => $key.'@app.com','password' => bcrypt('password')
                ]);
                $user->attachRole($role);
            }

        }
    }

    /**
     * Truncates all the laratrust tables and the users table
     *
     * @return    void
     */
    public function truncateLaratrustTables()
    {
        $this->command->info('Truncating User,Role and Permission tables');
        Schema::disableForeignKeyConstraints();
        DB::table('permission_role')->truncate();
        DB::table('permission_user')->truncate();
        DB::table('role_user')->truncate();
        if(Config::get('laratrust_seeder.truncate_tables')) {
            \App\Models\Role::truncate();
            \App\Models\Permission::truncate();
        }
        if(Config::get('laratrust_seeder.truncate_tables') && Config::get('laratrust_seeder.create_users')) {
            \App\Models\User::truncate();
        }
        Schema::enableForeignKeyConstraints();
    }
}



at config\app

added this to providers

            'Laratrust\LaratrustServiceProvider::class,'

and this to alias

        'Laratrust' => Laratrust\LaratrustFacade::class,

DatabaseSeeder.php文件

        <?php
    
    namespace Database\Seeders;
    
    
    use Illuminate\Database\Seeder;
    use LaratrustSeeder;
    
    class DatabaseSeeder extends Seeder
    {
        /**
         * Seed the application's database.
         *
         * @return void
         */
        public function run()
        {
            // User::factory(10)->create();
            $this->call(LaratrustSeeder::class);
        }
    }

解决方法

从代码顶部删除use LaratrustSeeder;。您不能将use语句与非复合名称一起使用。

,

添加

命名空间数据库\种子；

（LaratrustSeeder.php）文件顶部的