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PHP 隐藏真实上载地址

WBOY
WBOYOriginal
2016-06-13 11:01:31896browse

PHP 隐藏真实下载地址

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代码:

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<?	$file_name = "info_check.exe";	$file_dir = "/public/www/download/";	//检查文件是否存在	if(!file_exists($file_dir . $file_name)) exit('文件找不到');	else 	{		$file = fopen($file_dir . $file_name,"r"); // 打开文件		// 输入文件标签		Header("Content-type: application/octet-stream");		Header("Accept-Ranges: bytes");		Header("Accept-Length: ".filesize($file_dir . $file_name));		Header("Content-Disposition: attachment; filename=" . $file_name);		// 输出文件内容		echo fread($file,filesize($file_dir . $file_name));		fclose($file);		exit;	}?>
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而如果文件路径是“http”或者“ftp” 网址的话,则源代码会有少许改变,程序如下:

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<?	$file_name = "info_check.exe";	$file_dir = "http://www.easycn.net/";	$file = @ fopen($file_dir . $file_name,"r");	if (!$file) exit('文件找不到');	else {		Header("Content-type: application/octet-stream");		Header("Content-Disposition: attachment; filename=" . $file_name);		while (!feof ($file)) {			echo fread($file,50000);		}		fclose ($file);	}?>
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