PHP ImageData::fromDb示例

    foreach (['name', 'email', 'given_name', 'family_name', 'email_verified', 'gender'] as $field) {
        $builder->set($field, $user[$field]);
    }

    $builder->sign(new JWT\Signer\Rsa\Sha256(), $privateKey);

    $token = $builder->getToken();
    return new Response($token, 200, ['Access-Control-Allow-Origin' => '*', 'Content-Type' => 'application/jwt']);
});

$app->get('/images', function(Request $request) use($app, $images) {
    $image = $images->find()->sort(['date' => -1]);

    $images = [];
    while ($next = $image->getNext()) {
        $images[] = ImageData::fromDb($request, $next);
    }

    return new JsonResponse($images, 200, ['Access-Control-Allow-Origin' => '*']);
});

$app->get('/files/{id}', function($id) use($app, $images, $gridfs) {
    $file = $gridfs->findOne(['_id' => new MongoId($id)]);

    if ($file === null) {
        throw new NotFoundHttpException('File not found');
    }

    return new Response($file->getBytes(), 200, ['Content-type' => $file->file['contentType']]);
});