layout: default permalink: /adapter/gridfs/
composer require league/flysystem-gridfs
use League\Flysystem\GridFS\GridFSAdapter;
use League\Flysystem\Filesystem;
$mongoClient = new MongoClient();
$gridFs = $mongoClient->selectDB('db_name')->getGridFS();
$adapter = new GridFSAdapter($gridFs);
$filesystem = new Filesystem($adapter);