22 lines
404 B
PHP
22 lines
404 B
PHP
<?php
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/**
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* 下载文件
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* https://www.php.cn/php-weizijiaocheng-394566.html
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*/
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//获取要下载的文件名
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if (empty($_GET['dw'])) {
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exit('No File');
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}
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$dw = '../' . $_GET['dw'];
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//设置头信息
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header('Content-Disposition:attachment;filename=' . basename($dw));
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header('Content-Length:' . filesize($dw));
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//读取文件并写入到输出缓冲
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readfile($dw);
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exit;
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