php上传文件到七牛云

1.composer 下载相应的包

composer require qiniu/php-sdk

2.代码

注意：tp3.2中在index.php加入这样一行代码
require './vendor/autoload.php’;

namespace Home\Controller;

use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;
use Qiniu\Auth;
use Qiniu\Storage\UploadManager;
use Think\Controller;

class BaseController extends Controller
{
public function upload_qiniu()
    {

        $filePath = "./Uploads/news/tara.jpg";
        $config = C('qiniu');

        $auth  = new Auth($config['ak'],$config['sk']);
        $token = $auth->uploadToken($config['bucket']);
        $key ="filename".rand(1,10000).".jpg";
        $uploadMgr = new UploadManager();
        list($ret ,$err) = $uploadMgr->putFile($token,$key,$filePath);
        echo "\n====> putFile result: \n";
        if ($err !== null) {
            var_dump($err);
        } else {
            var_dump($ret);
        }

        $filename = $config['image_url'].$ret['key'];
        var_dump($filename);
    }
}