thinkphp-butter/app/validate/Statistic.php

<?php

namespace app\validate;

use think\Validate;

class Statistic extends Validate
{
    protected $rule =   [
        'base_id'  => 'require',
        'pro_id'   => 'require'
    ];

    protected $message  =   [
        'base_id.require' => '基地id不为空',
        'pro_id.require'     => '产品id不为空'
    ];

}