baoshi-was/database/factories/OwnerStoragePriceModelFactory.php

<?php

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

use App\OwnerStoragePriceModel;
use Faker\Generator as Faker;

$factory->define(OwnerStoragePriceModel::class, function (Faker $faker) {
    $counting_type = ['包仓', '灵活用仓', '统单价'];
    $using_type = ['常温', '恒温'];
    $discount_type = ['无减免', '按单减免', '固定减免'];
    return [
        "counting_type" => $counting_type[array_rand($counting_type)],    //计费类型
        "using_type" => $using_type[array_rand($using_type)],       //用仓类型
        "minimum_area" => mt_rand(100, 1000) / 50,     //最低起租面积
        "price" => mt_rand(1, 20) / 10,            //单价
        "discount_type" => $discount_type[array_rand($discount_type)],    //减免类型
        "discount_value" => mt_rand(0, 10) / 12,   //减免值
//        "unit_id" => factory(\App\Unit::class) ,          //单位ID
        'unit_id' => random_int(1, 7),
        'time_unit_id' => random_int(8, 11),
        'name' => $faker->title,
    ];
});