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56 lines
1.5 KiB
56 lines
1.5 KiB
<?php
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// +----------------------------------------------------------------------
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// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
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// +----------------------------------------------------------------------
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// | Author: 萤火科技 <admin@yiovo.com>
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// +----------------------------------------------------------------------
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declare (strict_types=1);
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namespace app\common\library\printer\engine;
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use cores\traits\ErrorTrait;
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/**
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* 小票打印机驱动基类
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* Class Basics
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* @package app\common\library\printer\engine
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*/
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abstract class Basics
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{
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use ErrorTrait;
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/**
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* 打印机配置
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* @var array
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*/
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protected array $config;
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/**
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* 打印联数(次数)
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* @var int
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*/
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protected int $times;
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/**
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* 构造函数
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* Basics constructor.
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* @param array $config 打印机配置
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* @param int $times 打印联数(次数)
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*/
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public function __construct(array $config, int $times)
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{
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$this->config = $config;
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$this->times = $times;
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}
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/**
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* 执行打印请求
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* @param string $content
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* @return bool
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*/
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abstract protected function printTicket(string $content): bool;
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} |