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php实现文件上载

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Release: 2016-06-13 11:00:02
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php实现文件下载

以前一直写java程序,最近根据项目需要,学习了一下php编程,刚起步学的还不多,现在在此向新手们分享一下我写文件下载的一点经验。

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实现文件下载很简单,就只需要一个页面downLoad.php

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$filePath = "FileList/";//此处给出你下载的文件在服务器的什么地方

$fileName = "test.rar";

?

//此处给出你下载的文件名

$file = fopen($filePath . $fileName, "r"); // ? 打开文件

//输入文件标签

Header("Content-type:application/octet-stream ");

Header("Accept-Ranges:bytes ");

Header("Accept-Length: ? " . filesize($filePath . $fileName));

Header("Content-Disposition: ? attachment; ? filename= " . $fileName);

// ? 输出文件内容

echo fread($file, filesize($filePath . $fileName));

fclose($file);

exit;

?>

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就这么短短几句代码就能实现文件下载了,简单吧,呵呵


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