/**
     *@Route("/guzzle/", name="githubapi")
     */
    public function guzzle()
    {
        $client = new \GuzzleHttp\Client();
        $request = $client->request(
            'POST',
            'http://127.0.0.1/posts', [
            'body' => 'username=viiskies&password=flkfasljflaksdj'
        ]);
        $body = $request->getBody();

        $body = json_decode($body, true);
        echo '<pre>';
        var_dump($body);
        echo '</pre>';
        exit;
    }

     /**
      *@Route("/posts", methods="POST")
      */
    public function sendPost()
    {
        return new JsonResponse(['a45454564545' => 'b']);
    }