无法在控制器中获取 POST 参数

Question

我正在尝试使用 Symfony，我正在尝试发出 POST 请求。但是我似乎无法在我的控制器中获取请求的 POST 参数。

/**
 * @Route("/messages/comment/post/", methods={"POST"}, name="postComment")
 */
public function postComment($messageId, $comment)
{
    $statuscode = 200;
    $response = null;
    try {
        $response = $this->messageModel->postComment($messageId, $comment);
    } catch (\PDOException $exception) {
        var_dump($exception);
        $statuscode = 500;
    }
    return new JsonResponse($response, $statuscode);
}

如何为此定义参数？

Answer 1

要在控制器中获取 POST 参数，您应该使用：

use Symfony\Component\HttpFoundation\Request;
....
/**
 * @Route("/messages/comment/post/", methods={"POST"}, name="postComment")
 */
public function postComment(Request $request){

    $messageId = $request->request->get('messageId');
    $comment = $request->request->get('comment');
    ...
}

文档here

无法在控制器中获取 POST 参数

Can't get POST parameters in controller

php

symfony

symfony-routing