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) {
    $province = ['北京', '广东省', '湖北省', '广东省', '四川省', '上海', '山西省', '上海', '江西省', '贵州省', '湖南省', '广东省', '云南省', '山东省', '贵州省', '云南省', '新疆维吾尔自治区', '辽宁省', '福建省'];
    $logistic_ids = \App\Logistic::query()->pluck('id')->toArray();
    return [
        '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),
        'logistic_id' => $faker->randomElement($logistic_ids),
        'province' => $faker->randomElement($province),
        'owner_id' => random_int(1, 100),
        'additional_weigh_weight' => random_int(1, 100),
        'tax_fee' => random_int(1, 100),
        'fee' => random_int(1, 100),
        'created_at' => now()->subMonth()->startOfMonth()->addDays(random_int(1, 28))->toDateTimeString(),
        'updated_at' => now()->subMonth()->startOfMonth()->addDays(random_int(1, 28))->toDateTimeString(),
    ];
});