mars/app/product/lib/Info.php

<?php

namespace Product\Lib;

use Dever;

class Info
{
    public function get($ids)
    {
        $data = Dever::db('product/info')->getAllByIds($ids);
        
        if (!$data) {
            Dever::alert('错误的产品信息');
        }
    
        foreach ($data as $k => $v) {
            $data[$k]['cate'] = Dever::db('product/cate')->one($v['cate_id']);
        }

        return $data;
    }
}