lachang/database/seeds/GenChannelSaleVolumeSeeder.php

<?php

use app\store\model\ChannelSaleVolumeTj;
use think\migration\Seeder;

class GenChannelSaleVolumeSeeder extends Seeder
{
    /**
     * Run Method.
     *
     * Write your database seeder using this method.
     *
     * More information on writing seeders is available here:
     * http://docs.phinx.org/en/latest/seeding.html
     */
    public function run()
    {
        $now = time();
        $csvTj = new ChannelSaleVolumeTj();
        for($i = 0;$i<=60;$i++){
            $baseTime = $now - 86400*$i;
            $csvTj->day($baseTime);
            $csvTj->week($baseTime);
            $csvTj->month($baseTime);
        }




    }

}