Answers for "laravel create seed"

laravel run seed

#All of them
php artisan db:seed
#One class
php artisan db:seed --class=UserSeeder

re migrate laravel

Try:
composer dump-autoload
php artisan config:cache

If not working also try:
php artisan migrate:refresh.

laravel database seeder

<?php

use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;

class DatabaseSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('users')->insert([
            'name' => Str::random(10),
            'email' => Str::random(10).'@gmail.com',
            'password' => Hash::make('password'),
        ]);
    }
}

laravel 8 seeding

php artisan db:seed --force

laravel 8 seeding

use App\Models\User;

/**
 * Run the database seeders.
 *
 * @return void
 */
public function run()
{
    User::factory()
            ->times(50)
            ->hasPosts(1)
            ->create();
}