php实现文件上载
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。
?
实现文件下载很简单,就只需要一个页面downLoad.php
====================================================================
?
$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;
?>
======================================================================
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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