PHP: seven cattle cloud upload file

install sdk

composer require qiniu/php-sdk

Code

<?php


namespace app\api\controller;
use Qiniu\Auth;
use Qiniu\Storage\UploadManager;

class Qn
{
    static private $accessKey = "CqfperBEHyoU8u7x5uvyjb6r2XCYaz**********";
    static private $secretKey = "lVMaQWHoIDlOLN1AGOM3B0GKG30NQa**********";
    static private $bucket = "qncdn369";
    static private $http_host = "";

    // After obtaining the upload voucher, the form is uploaded 
    public function token()
    {
        $auth = new Auth(self::$accessKey, self::$secretKey);
        $token = $auth->uploadToken(self::$bucket);
        return json(['status' => 1, 'msg' => ' success ', 'data' => $token]);
    }

    // Server direct transmission 
    public function up()
    {
        if(empty($_FILES['file']['tmp_name'])) return json(['status' => 0, 'msg' => ' Please upload the file ', 'data' => '']);
        //  You need to fill in your  Access Key  and  Secret Key
        $accessKey = self::$accessKey;
        $secretKey = self::$secretKey;
        $bucket = self::$bucket;
        //  Build authentication object 
        $auth = new Auth($accessKey, $secretKey);
        //  Generate upload  Token
        $token = $auth->uploadToken($bucket);
        //  Local path to upload file 
        $filePath = $_FILES['file']['tmp_name'];
        //  File name saved after uploading to storage 
        $key = randString(16);
        //  initialization  UploadManager  Object and upload the file .
        $uploadMgr = new UploadManager();
        //  call  UploadManager  Of  putFile  Method to upload the file .
        list($ret, $err) = $uploadMgr->putFile($token, $key, $filePath);
        if ($err !== null) {
            return json(['status' => 0, 'msg' => ' Upload failed ', 'data' => '']);
        } else {
            return json(['status' => 1, 'msg' => ' Upload successful ', 'data' => ['url'=>self::$http_host.$key]]);
        }
    }
}