gaoyixia/application/common/model/Supplier.php

<?php
namespace app\common\model;
use think\Model;
// 供应商
class Supplier extends Model
{
    public function goodsList(){
        return $this->hasMany('SupplierGoods','supplier_id')
            ->where('is_deleted',0)->where('release_time','< time',date("Y-m-d H:i:s"))
            ->field('id,supplier_id,name,cover,read_num,create_at');

    }

    // 获取供应商名称
    public static function getSupplierName($is_all = 0)
    {
        return self::when($is_all,function ($query)use ($is_all){if(!$is_all)return $query->where('status',1)->where('is_deleted',0);})->column('title','id');
    }
}