baoshi-was/database/factories/OwnerPriceOperationFactory.php

<?php

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

use App\OwnerPriceOperation;
use Faker\Generator as Faker;
$factory->define(OwnerPriceOperation::class, function (Faker $faker) {
    $operation_type = ['入库','出库'];
    $strategy = ['默认','特征'];
    return [
        "operation_type"=>$operation_type[array_rand($operation_type)],   //操作类型
        "name"          =>$faker->name,             //名称
        "strategy"      =>$strategy[array_rand($strategy)],         //策略
        "feature"       =>\Illuminate\Support\Str::random(10),          //特征
        "remark"        =>$faker->text,           //备注
    ];
});