我正在尝试使用JsonParse类在服务器上发送数据。 现在当我尝试向服务器发出请求时，它总是给出SocketTimeOut Exception，但是在服务器端总是上传数据。 这意味着数据上传成功，但我没有得到客户端的响应。 我已从浏览器检查我的链接并获得完整的响应。
我的登录方案用户登录服务器，但我没有收到用户数据。
注意：
实际上当连接wifi或数据连接但速度慢/太慢时会发生此问题。
我已经搜索过这个问题，但找不到满意的解决方案。
这是JsonParse类
profileFields: [ 'email' , 'name' ]，这是MainAcivity的请求
public class JSONParser {
InputStream is = null;
JSONObject jObj = null;
String json = "";
int timeoutConnection = 3000;
JSONObject jsonObject = new JSONObject();
JSONObject mainJson = new JSONObject();
BufferedReader reader;
Context context;
// constructor
public JSONParser(Context context) {
this.context = context;
}
// function get json from url
// by making HTTP POST or GET mehtod
public String makeHttpRequest(String url, String method,
List<NameValuePair> params) {
//mobiledataenable(true);
is = null;
jObj = null;
json = "";
timeoutConnection = 3000;
jsonObject = new JSONObject();
mainJson = new JSONObject();
// Making HTTP request
try {
// check for request method
//if(method == "POST")
if (method.equals("POST")) {
// request method is POST
// defaultHttpClient
Log.e("JSONParser", "POST METHOD ");
HttpParams httpParameters = new BasicHttpParams();
// Set the timeout in milliseconds until a connection is established.
// The default value is zero, that means the timeout is not used.
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 = 15000;
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);
HttpPost httpPost = new HttpPost(url);
httpPost.setEntity(new UrlEncodedFormEntity(params));
HttpResponse httpResponse = httpClient.execute(httpPost);
HttpEntity httpEntity = httpResponse.getEntity();
//Log.e("1111.........",",,,,,,,,"+EntityUtils.toString(httpEntity) );
is = httpEntity.getContent();
Log.e("JSONParser is", is.toString());
return bufferMethod();
} else if (method == "GET") {
HttpParams httpParameters = new BasicHttpParams();
// Set the timeout in milliseconds until a connection is established.
// The default value is zero, that means the timeout is not used.
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 = 15000;
HttpConnectionParams.setSoTimeout(httpParameters, timeoutSocket);
// request method is GET
DefaultHttpClient httpClient = new DefaultHttpClient(httpParameters);
String paramString = URLEncodedUtils.format(params, "utf-8");
if (params.size() != 0)
url += "?" + paramString;
Log.e("JSONParser", "GET METHOD..... " + url);
HttpGet httpGet = new HttpGet(url);
HttpResponse httpResponse = httpClient.execute(httpGet);
// Log.e("2222*************.........", ",,,,,,,," + httpResponse.getEntity().getContent().toString());
HttpEntity httpEntity = httpResponse.getEntity();
is = httpEntity.getContent();
Log.e("JSONParser is", is.toString());
return bufferMethod();
}
} catch (SocketTimeoutException e) {
// Toast.makeText(getApplicationContext(), "Server timeout", Toast.LENGTH_LONG).show();
Log.e("SOCK TIMEOUT", e.toString());
jObj = null;
json = new String();
json = "5";
return json;
} catch (ConnectTimeoutException e) {
e.printStackTrace();
jObj = null;
json = new String();
return json;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
Log.e("UnsupportedEncodingException", e.toString());
jObj = null;
json = new String();
return json;
} catch (ClientProtocolException e) {
e.printStackTrace();
Log.e("ClientProtocolException", e.toString());
jObj = null;
json = new String();
return json;
} catch (IOException e) {
e.printStackTrace();
Log.e("IOException", e.toString());
jObj = null;
json = new String();
return json;
}
return bufferMethod();
}
public String bufferMethod() {
try {
reader = new BufferedReader(new InputStreamReader(is, "iso-8859-1"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
reader.close();
json = new String();
json = sb.toString();
Log.e("json to string----", "...." + json);
} catch (Exception e) {
Log.e("Buffer Error", "Error converting result " + e.toString());
jObj = null;
json = new String();
if (e.toString().equalsIgnoreCase("java.net.SocketTimeoutException")) {
json = "5";
Log.e("222222----", "...." + json);
} else {
json = "6";
Log.e("333333----", "...." + json);
}
return json;
}
return json;
}
}