创建模型

php artisan make:model Match

<?php
namespace App\Models;
use EloquentFilter\Filterable;

use Illuminate\Database\Eloquent\Factories\HasFactory;

use Illuminate\Database\Eloquent\Model;
class Match extends Model

{

use HasFactory;

protected $table = 'xxx_match';

public $timestamps = false;

}

默认情况下，Eloquent 会预计你的数据表中有 created_at 和 updated_at 字段。如果你不希望自动维护这两个字段，可在模型内将 $timestamps 属性设置为 false。

创建工厂

php artisan make:factory MatchFactory

<?php
namespace Database\Factories;
use Illuminate\Database\Eloquent\Factories\Factory;
class MatchFactory extends Factory

{

protected $mas = ['aaa', 'ccc', 'vvv', 'xxx', 'aaa'];

protected $users = ['ee', 'ddd', 'bb', 'cc', 'aa'];

/**

* Define the model's default state.

*

* @return array

*/

public function definition()

{

return [

'a' => 'C' . rand(1000000,9999999),

'c' => $this->getRandData($this->mas),

'v' => (string)rand(100000, 999999),

'f' => rand(1,2),

'g' => '',

'h' => rand(1,4),

'l' => rand(1,4),

'b' => $this->getRandData($this->users),

'm' => $this->getRandData($this->users),

];

}
protected function getRandData($data)
{
    return $data[rand(0,4)];
}

}

创建填充文件

php artisan make:seeder MatchSeeder

<?php
namespace Database\Seeders;
use App\Models\Match;

use Illuminate\Database\Seeder;
class MatchSeeder extends Seeder

{

/**

* Run the database seeds.

*

* @return void

*/

public function run()

{

Match::factory()->count(20000)->create();

}

}

填充数据

php artisan db:seed --class=MatchSeeder