public String sendResult(ResultSendRequest resultSendRequest) {
        try {
            HttpPost httpPost = new HttpPost("http://176.99.11.185:33036/ivtest/0d5260f47e283b30426945d80a4f20d3");
            httpPost.addHeader("Content-type", "application/json");
            httpPost.setHeader("http.protocol.content-charset", "UTF-8");
            StringEntity stringEntity = new StringEntity(new Gson().toJson(resultSendRequest), StandardCharsets.UTF_8);
            httpPost.setEntity(stringEntity);
            CloseableHttpResponse response = httpClient.execute(httpPost);
            return new BasicResponseHandler().handleResponse(response);
        } catch (IOException e) {
            e.printStackTrace();
            return "error";
        }
    }