http post request get SocketTimeoutException

我試圖配置一個HTTP POST請求，但我總是得到SocketTimeoutException。有人知道我的代碼有什麼問題嗎？http post request get SocketTimeoutException

int TIMEOUT_MILLISEC = 60000; // = 60 seconds 
HttpParams httpParams = new BasicHttpParams(); 
HttpConnectionParams.setConnectionTimeout(httpParams, TIMEOUT_MILLISEC); 
HttpConnectionParams.setSoTimeout(httpParams, TIMEOUT_MILLISEC); 

client = new DefaultHttpClient(httpParams); 

StringBuilder builder = new StringBuilder(URL_STRING); 

HttpPost request = new HttpPost(builder.toString()); 

request.setEntity(new ByteArrayEntity(jobj.toString().getBytes("UTF8"))); 

HttpResponse response = client.execute(request);

來源

2013-05-03 elik_sr

可能是你的服務器沒有回答？ – njzk2 2013-05-03 08:21:55

您的服務器是否在默認端口上偵聽？如果不。你有沒有指定端口？您的服務器是否在Web瀏覽器上正確回答請求？你期待什麼樣的迴應？ – 2013-05-03 08:25:46

請參閱此代碼。它將幫助您理解處理幾乎所有基本的HttpClient異常。嘗試{

// check for request method 
    if (method == "POST") { 
     // request method is POST 
     // defaultHttpClient 
     DefaultHttpClient httpClient = new DefaultHttpClient(); 
     HttpPost httpPost = new HttpPost(url); 
     httpPost.setEntity(new UrlEncodedFormEntity(params)); 

     // new 
     HttpParams httpParameters = httpPost.getParams(); 
     // Set the timeout in milliseconds until a connection is 
     // established. 
     int timeoutConnection = 10000; 
     HttpConnectionParams.setConnectionTimeout(httpParameters, 
       timeoutConnection); 
     // Set the default socket timeout (SO_TIMEOUT) 
     // in milliseconds which is the timeout for waiting for data. 
     int timeoutSocket = 10000; 
     HttpConnectionParams 
       .setSoTimeout(httpParameters, timeoutSocket); 
     // new 
     HttpResponse httpResponse = httpClient.execute(httpPost); 
     HttpEntity httpEntity = httpResponse.getEntity(); 
     is = httpEntity.getContent(); 

    } else if (method == "GET") { 
     // request method is GET 
     DefaultHttpClient httpClient = new DefaultHttpClient(); 
     String paramString = URLEncodedUtils.format(params, "utf-8"); 
     url += "?" + paramString; 
     HttpGet httpGet = new HttpGet(url); 
     // new 
     HttpParams httpParameters = httpGet.getParams(); 
     // Set the timeout in milliseconds until a connection is 
     // established. 
     int timeoutConnection = 10000; 
     HttpConnectionParams.setConnectionTimeout(httpParameters, 
       timeoutConnection); 
     // Set the default socket timeout (SO_TIMEOUT) 
     // in milliseconds which is the timeout for waiting for data. 
     int timeoutSocket = 10000; 
     HttpConnectionParams 
       .setSoTimeout(httpParameters, timeoutSocket); 
     // new 
     HttpResponse httpResponse = httpClient.execute(httpGet); 
     HttpEntity httpEntity = httpResponse.getEntity(); 
     is = httpEntity.getContent(); 
    } 

} catch (UnsupportedEncodingException e) { 
    throw new Exception("Unsupported encoding error."); 
} catch (ClientProtocolException e) { 
    throw new Exception("Client protocol error."); 
} catch (SocketTimeoutException e) { 
    throw new Exception("Sorry, socket timeout."); 
} catch (ConnectTimeoutException e) { 
    throw new Exception("Sorry, connection timeout."); 
} catch (IOException e) { 
    throw new Exception("I/O error(May be server down)."); 
}

來源

2013-05-03 08:33:53

無需設置套接字超時。刪除此行：
HttpConnectionParams.setSoTimeout（httpParams，TIMEOUT_MILLISEC）;

來源

2013-11-04 07:28:05 hoangtu23

http post request get SocketTimeoutException

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