function doajax()
{
$a = patch::init();
if (empty($a)) {
echo $_GET['callback'] . "({state:'0'})";
return;
}
switch ($this->iCMS->config['autopatch']) {
case "1":
//自动下载,安装时询问
patch::download($a[1]);
echo $_GET['callback'] . "({state:'1',msg:'" . $a[3] . "发现iCMS最新版本<br />iCMS " . $a[0] . " [" . $a[1] . "]<br /><br />您当前使用的iCMS版本<br />iCMS " . iCMS_VER . " [" . iCMS_RELEASE . "]<br /><br />新版本已经下载完成!! 是否现在更新?'})";
break;
case "2":
//不自动下载更新,有更新时提示
echo $_GET['callback'] . "({state:'2',msg:'" . $a[3] . "发现iCMS最新版本<br />iCMS " . $a[0] . " [" . $a[1] . "]<br /><br />您当前使用的iCMS版本<br />iCMS " . iCMS_VER . " [" . iCMS_RELEASE . "]<br /><br />请更新你的iCMS!!!'})";
break;
}
}