【发布时间】：2015-01-04 01:35:53
【问题描述】：
我的脚本：
<?php
include 'theme.php';
/*ceklogin();*/
css();
if($_POST['wget-send'])
{
$formdir=$_POST['dir'];
$formlink=$_POST['link'];
$toSave = nl2br($_POST["link"]);
$simpan = str_replace('<br />', '', $toSave);
$filelink = fopen('/root/wget/wget-download-link.txt',a);
$filedir = fopen('/root/wget/wget-dir.txt',w);
fwrite($filedir, $formdir);
fwrite($filelink, $simpan. "\n");
}
if($_POST['restart-download'])
{
exec('mv /root/wget/wget-download-link.txt.done /root/wget/wget-download-link.txt > /dev/null 2>&1 &');
exit();
}
if($_POST['stop-wget'])
{
exec('killall wget > /dev/null 2>&1 &');
exit();
}
echo "<form action=\"".$PHP_SELF."\" method=\"post\" id=\"WgetForm\">";
echo "Download directory:<br><input type=\"text\" name=\"dir\" size=\"15\" value=\"/mnt/usb/\"/><br>";
echo '<br>Download link:';
echo ("<textarea name=\"link\" rows=\"13\" cols=\"62\"></textarea><br>");
echo '
<input type="submit" onclick="DownloadRestarted()" name="restart-download" value="Restart latest download" id="RestartWget" />
<input type="submit" onclick="LinkAdded()" name="wget-send" value="Download" id="WgetID" />
<input type="submit" onclick="WgetStopped()" name="stop-wget" value="Stop Wget" id="StopWget" />
</form>
</div>';
echo <<<HTML
<script type="text/javascript">
function LinkAdded()
{
alert("Link has been sucessfully sent to wget, it'll be downloaded soon, check the wget log for the download progress");
}
function DownloadRestarted()
{
alert("Download restarted, check the wget log for the download progress");
}
function WgetStopped()
{
alert("Wget has been successfully stopped, no download is running right now");
}
</script>
HTML;
foot();
echo '
</div>
</body>
</div>
</html>';
?>
请注意exec 部分。每当我单击Restart latest download 和Stop Wget 时，它总是返回一个空白页。我的脚本出了什么问题？解决它的唯一临时方法是去掉exec 部分，但它也会让我无法使这些按钮工作。
【问题讨论】：
-
最好不要输入整个执行代码，而是输入SSCCE。请考虑更新您的代码以帮助他人帮助您。