-
-
$filename = "./".$_REQUEST['name']; //具体路径,只要$filename是所要下载文件的完整路径即可
- if (!is_file($filename)) {//检测文件是否存在.
- die('下载的文件好像跟TM谁私奔啦!');
- }
- $filepath = str_replace('\', '/', realpath($filename));
- $filesize = filesize($filepath);
- $filename = substr(strrchr('/'.$filepath, '/'), 1);
- $extension = strtolower(substr(strrchr($filepath, '.'), 1));
- // use this unless you want to find the mime type based on extension,文件后缀格式,不解释.
- $mime = array('application/octet-stream');
- header('Content-Type: '.$mime);
- header('Content-Disposition: attachment; filename="'.$filename.'"');
- header('Content-Transfer-Encoding: binary');
- header('Content-Length: '.sprintf('%d', $filesize));
- header('Expires: 0');
- // check for IE only headers,坑爹的IE检测,你懂的.
- if (isset($_SERVER['HTTP_USER_AGENT']) &&((strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false)))
- {
- header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
- header('Pragma: public');
- } // bbs.it-home.org
- else
- {
- header('Pragma: no-cache');
- }
- $handle = fopen($filepath, 'rb');
- fpassthru($handle);
- fclose($handle);
说明：
以上代码是枫哥从国外的一个站点上找到的,亲测可用.
脚本小编收集整理，感谢原作者枫哥出品~~~
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