Java HttpsURLConnection.HTTP_OK属性代码示例

@Override
protected String doInBackground(String... params) {

    try
    {
        URL whatismyip = new URL("http://checkip.amazonaws.com");
        BufferedReader input = new BufferedReader(new InputStreamReader(whatismyip.openStream()));
        ip = input.readLine();

        HttpURLConnection connection = (HttpURLConnection) new URL("http://ip-api.com/json/" + ip).openConnection();
        connection.setReadTimeout(3000);
        connection.setConnectTimeout(3000);
        connection.setRequestMethod("GET");
        connection.setDoInput(true);
        connection.connect();
        int responseCode = connection.getResponseCode();
        if (responseCode != HttpsURLConnection.HTTP_OK) {
            throw new IOException("HTTP error code: " + responseCode);
        }
        InputStream in = new java.io.BufferedInputStream(connection.getInputStream());
        //s=readStream(in,10000);
        s=convertStreamToString(in);

        Log.d("MainActivity", "Call reached here");

        if (in != null) {
            // Converts Stream to String with max length of 500.
            Log.d("MainActivity call 2", s);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return s;
}
 

@Override
protected String doInBackground(String... params)
{

    try
    {
        String p1 = URLEncoder.encode(nameValue,"utf-8");
        String p2 = URLEncoder.encode(messageValue,"utf-8");
        String ur = "http://akash-deep.in/contact-process.jsp?" +
                "Name="+p1+"&Email="+emailvalue+"&phone="+phoneValue+"&Message="+p2+"";
        HttpURLConnection connection = (HttpURLConnection) new URL(ur).openConnection();
     //   Toast.makeText(getActivity(),ur,Toast.LENGTH_SHORT).show();
        Log.d("myurla",ur);
        connection.setReadTimeout(3000);
        connection.setConnectTimeout(3000);
        connection.setRequestMethod("POST");
        connection.setDoInput(true);
        connection.connect();
        int responseCode = connection.getResponseCode();
        if (responseCode != HttpsURLConnection.HTTP_OK) {
            throw new IOException("HTTP error code: " + responseCode);
        }
        InputStream in = new java.io.BufferedInputStream(connection.getInputStream());
        s = convertStreamToString(in);
        //pd.dismiss();
    }
    catch (Exception e) {
        e.printStackTrace();
    }

    return s;
}
 

/**
 * Get Response Content : this method evaluate the response based on the HTTP_CODE and extract
 * the content of the reponse
 * @param response A variable of type Object (Could be String or ResponseError)
 * @return
 */
Object getResponseContent(Response response){
    if(response == null)
        return new ResponseError(ResponseCode.HTTP_TIME_OUT, "Unable to connect to Nyris services, check your internet connection.");
    String content = null;
    try {
        content = response.body().string();
    } catch (IOException e) {
        e.printStackTrace();
    }
    Log.i("error code : "+response.code(),content);
    switch (response.code()){
        case HttpsURLConnection.HTTP_OK:
        case HttpsURLConnection.HTTP_CREATED:
        case HttpsURLConnection.HTTP_NO_CONTENT:
        case HttpsURLConnection.HTTP_ACCEPTED:
            return content ;

        default:
            ResponseError responseError = null;
            try {
                Gson gson = new Gson();
                responseError = gson.fromJson(content.toString(), ResponseError.class);
            }
            catch (Exception ignored){}

            if(responseError == null || responseError.getErrorCode() == null){
                responseError = new ResponseError();
                responseError.setErrorCode(convertErrorResponseCode(response));
                String message = response.message();
                if(message == null || message.isEmpty())
                    message = "Unknown Error";
                responseError.setErrorDescription(message);
            }
            return responseError;
    }
}
 

@Override
protected String doInBackground(String... params) {
    String reqString = params[0];
    String response = "";

    try{
        URL reqURL = new URL(reqString);
        HttpsURLConnection conn = (HttpsURLConnection)reqURL.openConnection();
        JSONObject tokenObject = new JSONObject();
        byte[] requestBytes = null;

        tokenObject.put("_token", mRequestor.getToken());
        requestBytes = tokenObject.toString().getBytes();

        conn.setRequestMethod("POST");
        conn.setDoOutput(true);
        conn.setDoInput(true);
        conn.setChunkedStreamingMode(0);
        conn.setRequestProperty("Content-Type", "application/json");

        OutputStream os = conn.getOutputStream();
        os.write(requestBytes);

        int responseCode = conn.getResponseCode();

        if (responseCode == HttpsURLConnection.HTTP_OK) {
            String line;
            BufferedReader br = new BufferedReader(new InputStreamReader(
                    conn.getInputStream()));
            while ((line = br.readLine()) != null) {
                response += line;
            }
        } else {
            response = "";
        }
    }
    catch (IOException|JSONException ex){
        ex.printStackTrace();
    }

    return response;
}
 

@Override
protected String doInBackground(String... params) {

    try
    {
        URL whatismyip = new URL("http://checkip.amazonaws.com");
        BufferedReader input = new BufferedReader(new InputStreamReader(whatismyip.openStream()));
        ip = input.readLine();

        HttpURLConnection connection = (HttpURLConnection) new URL("http://ip-api.com/json/" + ip).openConnection();
        connection.setReadTimeout(3000);
        connection.setConnectTimeout(3000);
        connection.setRequestMethod("GET");
        connection.setDoInput(true);
        connection.connect();
        int responseCode = connection.getResponseCode();
        if (responseCode != HttpsURLConnection.HTTP_OK) {
            throw new IOException("HTTP error code: " + responseCode);
        }
        InputStream in = new java.io.BufferedInputStream(connection.getInputStream());
        //s=readStream(in,10000);
        s=convertStreamToString(in);
        jsonObject=new JSONObject(s);

        city=jsonObject.getString("city");
        isp=jsonObject.getString("org");
        state=jsonObject.getString("regionName");
        country=jsonObject.getString("country");

        Log.d("MainActivity", "Call reached here");

        if (in != null) {
            // Converts Stream to String with max length of 500.
            Log.d("MainActivity call 2", s);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return s;
}