我们经常会碰到一些问题像目录权限无法访问了,这时可能有几百或上千个文件或文件目录,下面我写了一个利用php来批量更改目录权限的实例,代码如下:
- <?php
-
- function getDir($dir=”) {
- $dir=emptyempty($dir) ? getcwd() : $dir;
- $dirArray[]=NULL;
- if (false != ($handle = opendir ( $dir ))) {
- $i=0;
- while ( false !== ($file = readdir ( $handle )) ) {
-
- if ($file != “.” && $file != “..”&&!strpos($file,”.”)) {
- $dirArray[$i]=$file;
- $i++;
- }
- }
-
- closedir ( $handle );
- }
- return $dirArray;
- }
- ?>
- <!DOCTYPE html PUBLIC “-
- <html xmlns=”http:
- <head>
- <meta http-equiv=”Content-Type” content=”text/html; charset=utf-8″ />
- <title>目录权限批量设置</title>
- <style>
- body {
- font:12px/22px “Microsoft YaHei”, SimSun;
- }
- input, select, texteare, button {
- font-family:”Microsoft YaHei”, SimSun;
- }
- </style>
- </head>
- <body>
- <?php
- if(emptyempty($_POST)){
- ?>
- <form action=”" method=”post” onsubmit=”return check();”>
- <h2>当前目录:<?php echo getcwd();?></h2>
- <div>
- <fieldset>
- <legend>网站目录</legend>
- <div>
- <ul>
- <?php
- $dirArr=getDir();
- if(is_array($dirArr)){
- foreach($dirArr as $dir){
- ?>
- <li>
- <label>
- <input name=”directory[]” type=”checkbox” value=”<?php echo $dir;?>” />
- <?php echo $dir;?></label>
- </li>
- <?php
- }
- }
- ?>
- </ul>
- <div>
- <input id=”CheckALL” type=”button” onclick=”checkAll();” value=”全选” />
- <input id=”NoCheckAll” type=”button” onclick=”noCheckAll();” value=”全不选” />
- <input id=”inverse” type=”button” onclick=”inverseCheck()” value=”反选” />
- </div>
- </div>
- </fieldset>
- </div>
- <div>
- <fieldset>
- <legend>目录权限</legend>
- <div>
- <select name=”Perm”>
- <option value=”N” selected=”selected”>N-无</option>
- <option value=”R”>R-读取</option>
- <option value=”W”>W-写入</option>
- <option value=”C”>C-更改(写入)</option>
- <option value=”F”>F-完全控制</option>
- </select>
- <!–
- /G user:perm 赋予指定用户访问权限。
- Perm 可以是: R 读取
- W 写入
- C 更改(写入)
- F 完全控制
-
- /P user:perm 替换指定用户的访问权限。
- Perm 可以是: N 无
- R 读取
- W 写入
- C 更改(写入)
- F 完全控制
- –>
- </div>
- </fieldset>
- </div>
- <div>
- <fieldset>
- <legend>来宾帐户</legend>
- <div>
- Internet 来宾帐户: <input name=”User” id=”User” type=”text” value=”" />
- </div>
- </fieldset>
- </div>
- <div style=”margin-top:20px; padding-left:20px;”>
- <input type=”submit” value=”提交” />
- </div>
- </form>
- <script type=”text/javascript”>
- var all = document.getElementById(“CheckALL”);
- var single = document.getElementsByName(“directory[]“);
- var noAll = document.getElementById(“NoCheckAll”);
- var inverse = document.getElementById(“inverse”);
- var User = document.getElementById(“User”);
- function checkTrue() {
- for (var i = 0; i < single.length; i++) {
- single[i].checked = true;
- }
- }
- function checkFalse() {
- for (var i = 0; i < single.length; i++) {
- single[i].checked = false;
- }
- }
-
- function checkAll() {
- if (all.disabled == false) {
- noAll.disabled = false;
- checkTrue();
- }
- else {
- noAll.disabled = true;
- checkFalse();
- }
- all.disabled = true;
- }
-
- function noCheckAll() {
- if (noAll.disabled == false) {
- all.disabled = false;
- checkFalse();
- }
- else {
- all.checked = true;
- checkTrue();
- }
- noAll.disabled = true;
- }
-
- function inverseCheck() {
- noAll.disabled = false;
- all.disabled = false;
- for (var i = 0; i < single.length; i++) {
- single[i].checked = !single[i].checked;
- }
- }
- function check(){
- var checkd_sum;
- checkd_sum=0;
- for (var i = 0; i < single.length; i++) {
- if(single[i].checked ==true){
- checkd_sum++;
- }
- }
- if(checkd_sum==0){
- alert(‘请先选择目录!’);
- return false;
- }
- if(User.value==”"){
- alert(‘请输入Internet 来宾帐户!’);
- return false;
- }
- return true;
- }
- </script>
- <?php
- }else{
- $directorys=@$_POST['directory'];
- $Perm=trim(@$_POST['Perm']);
- $User=trim(@$_POST['User']);
- ?>
- <div>
- <pre>
- @echo off
- <?php
- $BASE_DIR=getcwd();
- if(is_array($directorys)){
- foreach($directorys as $directory ){
- echo <<<EOF
- echo Y|cacls {$BASE_DIR}\{$directory} /T /E /C /G {$User}:{$Perm} <br/>
- EOF;
- }
- }
- ?>
- pause
- </pre>
- </div>
- <?php
- }
- ?>
- </body>
- </html>
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