hasOne(Customer::class,'id','customer_id'); } public function staff() { return $this->hasOne(User::class,'id','staff_id'); } //获取店铺,规格id public static function getSpecsIdByShopId(string $shop_id): object { return self::where('shop_id', $shop_id)->findOrEmpty(); } //获取店铺客户信息 public static function getCustomerByShopId(int $shop_id): object { return self::alias('a') ->where('a.id', $shop_id) ->leftjoin('customer b', 'a.customer_id = b.id') ->field('b.id, b.account_term,b.cycle') ->find(); } }