php 原生文件下载

2020-09-09 分类：php / 新闻阅读(231) 评论(0) 扫描二维码

1.整个网页的html界面源码下载:

xiazai.php

<html><head><meta charset ="utf-8"><title></title></head><body><form method="post" action="xiazai.php"><input type="submit" name="xz" id="xz" value="下载" /></form></body></html><?php//文件下载//readfile
$filename ="xiazia.php";
if(!empty($_POST["xz"])){    $fileinfo = pathinfo($filename);    header('Content-type: application/x-'.$fileinfo['extension']);    header('Content-Disposition: attachment; filename='.$fileinfo['basename']);    header('Content-Length: '.filesize($filename));    readfile($thefile);    exit();}?>