hcsl/app/Model/SaleOrdersProduct.php

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class SaleOrdersProduct extends Model
{
    protected $table = "sale_orders_product"; //指定表
    const CREATED_AT = 'crt_time';
    const UPDATED_AT = 'upd_time';
    protected $dateFormat = 'U';
    public function setConnection($name)
    {
        $mysql = "mysql";
        if($name === '001') $mysql = "mysql_001";
        if($name === '002') $mysql = "mysql_002";
        return parent::setConnection($mysql); // TODO: Change the autogenerated stub
    }
}