<?php
namespace App\Services\Common;

use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Cache;

/**
 * 文件上传.
 * Class SmsService
 * @package App\Services\Common
 */
class UploadService
{
    /**
     * @param array $files
     * @param string $savePath
     * @param null $uploadTag
     * @return array
     */
    public function upload(array $files, $savePath = "", $uploadTag = null)
    {
        $result=array();

        foreach ($files as $key => $file) {
            $result['path'][$key]=$file->store($savePath, 'public');
            $result['url'][$key]=upload_asset($result['path'][$key]);
            $result['name'][$key]=$file->getClientOriginalName();
            $result['time'][$key]=date('Y-m-d H:i:s', time());
        }
        if ($uploadTag) {
            Cache::put($uploadTag, $result, 10);
        }
        return $result;
    }
}