如何正确的将HttpClient注入FlurlClient？

using Flurl.Http;
using System;
using System.Net.Http;

class Program
{
    static void Main(string[] args)
    {
        // 创建HttpClient实例，并进行配置
        var httpClient = new HttpClient();
        httpClient.BaseAddress = new Uri("https://api.example.com");
        httpClient.DefaultRequestHeaders.Add("Authorization", "Bearer your_token");

        // 将HttpClient注入FlurlClient
        FlurlHttp.Configure(settings =>
        {
            settings.HttpClientFactory = new MyHttpClientFactory(httpClient);
        });

        // 使用FlurlHttp发送HTTP请求
        var response = "https://api.example.com/endpoint"
            .GetAsync()
            .ReceiveJson();

        Console.WriteLine(response.Result);
    }
}

// 自定义HttpClientFactory，用于将预先创建的HttpClient实例注入到FlurlClient中
public class MyHttpClientFactory : Flurl.Http.Configuration.IHttpClientFactory
{
    private readonly HttpClient _httpClient;

    public MyHttpClientFactory(HttpClient httpClient)
    {
        _httpClient = httpClient;
    }

    public HttpClient CreateClient(Url url)
    {
        return _httpClient;
    }
}