1#create a laravel seeding file
php artisan make:seeder <seeder file name>
#example
php artisan make:seeder ShopSeeder
2#after seeding file create and seed data added,run this command below to add thos data in database
php artisan db:seed --class=<seeder file name>
#example
php artisan db:seed --class=ShopSeeder
3# if want to add all seeder fill data just run
php artisan db:seed