小编sef*_*fhi的帖子

我正在尝试创建一个可以注入到任何地方的服务。为此，我尝试将 Symfony 4.3 的 HttpClient 组件作为参数传递

我向您展示服务

https://i.stack.imgur.com/2384M.png

    <?php

namespace App\Service\Callback;


use Symfony\Component\HttpClient\HttpClient;

class Back
{

    private $client;

    public function __construct(HttpClient $httpClient)
    {
        $this->client = $httpClient::create();
    }

    public function sendCallback ( $method, $urlCallback, $option)
    {
        $response = $this->client->request($method,$urlCallback,$option);

        $statusCode = $response->getStatusCode();
        return $statusCode;
    }

}

好吧，我正在尝试将其加载到 services.yml 中

# This file is the entry point to configure your own services.
# Files in the packages/ subdirectory configure your dependencies.

# Put parameters here that don't need to change on each …