Symfony 2 toString 500 Internal

Question

当我尝试解码然后从ajax返回post数组时,我在symfony中一直收到同样的错误.

错误:

Response内容必须是实现__toString()的字符串或对象,给出"object".

500内部服务器错误 - UnexpectedValueException

PHP

public function ajaxAction(){

    $array = $_POST['json'];

    $arraydecode = json_decode($array);

    return new Response($arraydecode);

}

有任何想法吗？

Answer 1

您可以使用JsonResponse:http://symfony.com/doc/2.3/components/http_foundation/introduction.html#creating-a-json-response

use Symfony\Component\HttpFoundation\JsonResponse;
//some code
return new JsonResponse($array);