https://nayapatrikadaily.com/news-article/2/News我正在嘗試使用 Http請求從新聞網站獲取 html 內容Post。但是在響應中，頁面返回 Unicode 字符。我在將 Unicode 字符轉換為 html 時遇到了阻礙。網址：var nayapatrika = await ApiClient.PostAsync("https://nayapatrikadaily.com/ajax/pagination.php");異步后：public static async Task<HtmlDocument> PostAsync(string uri){    string responseJson = string.Empty;    var htmlDocument = new HtmlDocument();    var handler = new HttpClientHandler()    {        AutomaticDecompression = DecompressionMethods.GZip | DecompressionMethods.Deflate    };    using (var client = new HttpClient(handler))    {        client.DefaultRequestHeaders.AcceptEncoding.Add(new StringWithQualityHeaderValue("gzip"));        client.DefaultRequestHeaders.AcceptEncoding.Add(new StringWithQualityHeaderValue("deflate"));        var content = new MultipartFormDataContent();        var values = new[]        {            new KeyValuePair<string, string>("perPage", "20"),            new KeyValuePair<string, string>("page", "2"),            new KeyValuePair<string, string>("cat", "1"),        };        foreach (var keyValuePair in values)        {            content.Add(new StringContent(keyValuePair.Value), keyValuePair.Key);        }        var response = await client.PostAsync(uri, content);        if (response.IsSuccessStatusCode)        {            responseJson = await response.Content.ReadAsStringAsync();            htmlDocument.LoadHtml(responseJson);        }    }    return htmlDocument;}響應時，頁面始終返回以下字符。