如何配置Symfony JsonResponse输出？

Question

有没有办法将JsonResponse输出配置为-例如-未转义unicode？

类似于此php函数的输出：

json_encode($array, JSON_UNESCAPED_UNICODE);

Answer 1

好的，给你：

$response = new JsonResponse($data);
$response->setEncodingOptions(JSON_UNESCAPED_UNICODE);

return $response;

Answer 2

要全局执行此操作，请创建一个事件侦听器。如下所示：

services.yml：

    event_listeners.json_formatter_listener:
        class: EventListeners\JsonResponseFormatterListener
        tags:
            - { name: kernel.event_listener, event: kernel.response, method: onKernelResponse }

JsonResponseFormatterListener.php：

<?php

namespace EventListeners;

use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpKernel\Event\FilterResponseEvent;

class JsonResponseFormatterListener
{
    public function onKernelResponse(FilterResponseEvent $event)
    {
        $response = $event->getResponse();

        if ($response instanceof JsonResponse) {
            $response->setEncodingOptions(JSON_UNESCAPED_UNICODE);
        }
    }
}