'http://your.domain.com/upload_verify_callback.php', 'callbackBody' => 'filename=$(fname)&filesize=$(fsize)' ); $uptoken = $auth->uploadToken($bucket, null, 3600, $policy); // 上传文件的本地路径 $filePath = './php-logo.png'; $uploadMgr = new UploadManager(); list($ret, $err) = $uploadMgr->putFile($uptoken, null, $filePath); echo "\n====> putFile result: \n"; if ($err !== null) { var_dump($err); } else { var_dump($ret); }