/// <summary>
    /// 获取 Cookies
    /// </summary>
    /// <param name="httpResponse"></param>
    public static Dictionary<string, string> GetCookies(this HttpResponseMessage httpResponse)
    {
        // 读取响应报文中的 Set-Cookie 数据
        var setCookies = httpResponse.GetSetCookies();

        // 支持重复 Key
        var cookies = new Dictionary<string, string>(new RepeatKeyEqualityComparer());

        // 遍历所有 Set-Cookie 键
        foreach (var setCookie in setCookies)
        {
            // 根据 ; 切割
            var cookieParts = setCookie.Split(';', StringSplitOptions.RemoveEmptyEntries);
            if (cookieParts.Length > 0)
            {
                // 根据 = 切割
                var cookiePart = cookieParts[0].Split('=');
                var cookieKey = cookiePart[0];
                var cookieValue = Uri.UnescapeDataString(cookiePart[1]);

                cookies.Add(cookieKey, cookieValue);
            }
        }

        return cookies;
    }