In this story im going to learn how to generate dummy data in laravel in one click, so follow these tutorial i have mentioned all steps is very easy way.

composer create-project laravel/laravel ajax-jquery "5.8.*"

php artisan make:model Post -mcr

Next go to app\Post.php

<?php

namespace App;

use Illuminate\Database\Eloquent\Model;

class Post extends Model
{
    protected $fillable = ['title','description'];
}

Next go to database\factories\PostFactory.php

Next open this url laravel faker

<?php

/** @var \Illuminate\Database\Eloquent\Factory $factory */

use App\Model;
use App\Post;
use Faker\Generator as Faker;

$factory->define(Post::class, function (Faker $faker) {
    $faker->addProvider('Faker\Provider\Lorem
    ');
    return [
        'title' => $faker->sentence(6, true),
        'description' => $faker->paragraph(3, true),

    ];
});

Next go to database\seeds\PostSeeder.php and add below code.

<?php

use Illuminate\Database\Seeder;
use App\Post;
class PostSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        factory(Post::class, 50)->create();
    }
}

Next go to database\seeds\DatabaseSeeder.php

<?php

use Illuminate\Database\Seeder;

class DatabaseSeeder extends Seeder
{
    /**
     * Seed the application's database.
     *
     * @return void
     */
    public function run()
    {
        // $this->call(UsersTableSeeder::class);
        $this->call(PostSeeder::class);
    }
}

Now all setup is done 

php artisan db:seed

Now seeder has been set successfully. 👍👍