55 lines
1.8 KiB
PHP
55 lines
1.8 KiB
PHP
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<?php
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// +----------------------------------------------------------------------
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// | likeshop开源商城系统
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// +----------------------------------------------------------------------
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// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
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// | gitee下载：https://gitee.com/likeshop_gitee
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// | github下载：https://github.com/likeshop-github
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// | 访问官网：https://www.likeshop.cn
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// | 访问社区：https://home.likeshop.cn
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// | 访问手册：http://doc.likeshop.cn
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// | 微信公众号：likeshop技术社区
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// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
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// | likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
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// | 禁止对系统程序代码以任何目的，任何形式的再发布
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// | likeshop团队版权所有并拥有最终解释权
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// +----------------------------------------------------------------------
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// | author: likeshop.cn.team
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// +----------------------------------------------------------------------
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namespace app\index\controller;
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use app\common\basics\IndexBase;
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use app\common\cache\ExportCache;
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class Download extends IndexBase
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{
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public $like_not_need_login = ['export'];
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public function export()
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{
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//获取文件缓存的key
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$fileKey = request()->get('file');
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//通过文件缓存的key获取文件储存的路径
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$exportCache = new ExportCache($fileKey);
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$fileInfo = $exportCache->getFile($fileKey);
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if (empty($fileInfo)) {
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abort(404, '下载文件不存在');
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}
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//下载前删除缓存
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$exportCache->del($fileKey);
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return download($fileInfo['src'] . $fileInfo['name'], $fileInfo['name']);
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}
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}
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