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HomeBackend DevelopmentPHP Tutorialphp使浏览器直接下载pdf文件的方法_PHP

有的浏览器安装了pdf打开程序关联到浏览器,所以直接写上pdf路径时是打开pdf而不是下载,下面我就说下如果让他们只是下载,而不是浏览。

创建一个php文件

复制代码 代码如下:
$file = $_GET['file'];
$arr = explode('/',$file);
header('Content-type: application/pdf');
header('Content-Disposition: attachment; filename="'.array_pop($arr).'"');
readfile(file);
?>
 

加入代码,通过这个把pdf路径转换成浏览器认识的语言,告诉浏览器
列子 /upload.php?file=/aa/aa.pdf
这样就可以不管是什么,都会下载,而不是打开

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