fileDownService.php
<?php //不封装 function downloadFile( $fullPath ){ //$fullPath = iconv("utf-8", "gb2312", $fullPath); echo $fullPath; // Must be fresh start if( headers_sent() ) die('Headers Sent'); // Required for some browsers if(ini_get('zlib.output_compression')) ini_set('zlib.output_compression', 'Off'); // File Exists? if( file_exists($fullPath) ){ // Parse Info / Get Extension $fsize = filesize($fullPath); $path_parts = pathinfo($fullPath); $ext = strtolower($path_parts["extension"]); // Determine Content Type switch ($ext) { case "pdf": $ctype="application/pdf"; break; case "exe": $ctype="application/octet-stream"; break; case "zip": $ctype="application/zip"; break; case "doc": $ctype="application/msword"; break; case "xls": $ctype="application/vnd.ms-excel"; break; case "ppt": $ctype="application/vnd.ms-powerpoint"; break; case "gif": $ctype="image/gif"; break; case "png": $ctype="image/png"; break; case "jpeg": case "jpg": $ctype="image/jpg"; break; default: $ctype="application/force-download"; } header("Pragma: public"); // required header("Expires: 0"); header("Cache-Control: must-revalidate, post-check=0, pre-check=0"); ！本文来源gaodai#ma#com搞*!代#%^码网5搞gaodaima代码
header("Cache-Control: private",false); // required for certain browsers header("Content-Type: $ctype"); header("Content-Disposition: attachment; filename=\"".basename($fullPath)."\";" ); header("Content-Transfer-Encoding: binary"); header("Content-Length: ".$fsize); ob_clean(); flush(); readfile( $fullPath ); } else die('File Not Found'); } //封装?>
fileDownList.php
<meta http-equiv="content-type" content="text/html" charset="gb2312"/>点击下载
点击下载
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fileDownProcess.php
<?php require_once 'fileDownService.php'; $file_name = $_REQUEST['fileName']; downloadFile($file_name);?>
以上就介绍了php 文件下载，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。
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