function do_uploadscrawl()
{
if ($_GET["action"] == "tmpImg") {
// 背景上传
iFS::$callback = false;
$F = iFS::upload('upfile', 'scrawl/tmp');
$F === false && exit;
$F['path'] && ($url = iFS::fp($F['path'], '+http'));
echo "<script>parent.ue_callback('" . $url . "','SUCCESS')</script>";
} else {
iFS::$callback = true;
$F = iFS::base64ToFile($_POST['upfile'], 'scrawl/' . get_date(0, 'Y/md'));
$F === false && exit(iFS::$ERROR);
$F['path'] && ($url = iFS::fp($F['path'], '+http'));
$tmp = iFS::get_dir() . "scrawl/tmp/";
iFS::rmdir($tmp);
iPHP::json(array("url" => $url, "state" => 'SUCCESS'));
}
}