baoshi-was/database/factories/OwnerLogisticFeeDetailFactory.php

<?php

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

use App\OwnerLogisticFeeDetail;
use Faker\Generator as Faker;

$factory->define(OwnerLogisticFeeDetail::class, function (Faker $faker) {
    return [
        'owner_fee_detail_id'=>random_int(1,100),
        'logistic_bill'=>$faker->uuid,
        'initial_weight'=>random_int(1,100),
        'initial_weight_price'=>random_int(1,100),
        'additional_weight'=>random_int(1,100),
        'additional_price' => random_int(1, 100),
    ];
});