Question

我已经设置了连接超时和读取超时，但它们仍被忽略，请求永远保持不变。如何设置超时，以便在达到超时时取消请求？这是我的代码段，感谢您的帮助。

        urlConnection = (HttpURLConnection) saveURL.openConnection();
        // is output buffer writer
        urlConnection.setRequestMethod("POST");
        urlConnection.setRequestProperty("Content-Type", "text/html");
        urlConnection.setRequestProperty("userid", id);

        urlConnection.setConnectTimeout(3000);
        urlConnection.setReadTimeout(3000);
        urlConnection.setDoInput(true);
        urlConnection.setDoOutput(true);
        urlConnection.setUseCaches(false);

        Writer writer = new BufferedWriter(new OutputStreamWriter(urlConnection.getOutputStream(), "UTF-8"));
        writer.write(jsonString);
        writer.flush();
        // json data
        writer.close();

        is = new BufferedInputStream(urlConnection.getInputStream());
        BufferedReader br = new BufferedReader(new InputStreamReader(is));
        String inputLine = "";
        while ((inputLine = br.readLine()) != null) {
            sb.append(inputLine);
        }

        int responseCode = urlConnection.getResponseCode();

    } catch (MalformedURLException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (ProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (UnsupportedEncodingException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (SocketTimeoutException soce) {
        // TODO Auto-generated catch block
        soce.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {

        try {
            if (null != urlConnection)
                urlConnection.disconnect();
        } catch (Exception e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }

Answer 1

我不确定这是否是最佳选择，我所做的是设置一个Timer，我曾经在HttpURLConnection上断开连接时间。到目前为止似乎工作正常。如果有人能够指出这种方法的缺点并提出更好的方法，我将不胜感激。

HttpURLConnection连接超时无效

1 个答案: