upload/lib/View.php

<?php namespace Upload\Lib;
use Dever;
class View
{
    private $config = array
    (
        1 => 'Local',
        2 => 'Qiniu',
        3 => 'Oss',
    );

    public function local($file)
    {
        $host = Dever::host() . 'data/';
        if (strstr($file, $host)) {
            return str_replace($host, Dever::data(), $file);
        } else {
            $local = Dever::file('tmp/' . md5($file));
            file_put_contents($local, file_get_contents($file), LOCK_EX);
            return $local;
        }
    }
}