I have a android requirement of parsing the json content from url and have completed them, now i need to send back the results as json content back to the server url. Searched many previous posts, but most specify how to download and parse json content. Any inputs/examples of how to start off for posting contents to url in json would be of immense help!
Edit: Below is the sample code attached of what i am trying
try {
URL url = new URL("http://localhost:8080/RESTfulExample/json/product/post");
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setDoOutput(true);
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type", "application/json");
String input = "{\"qty\":100,\"name\":\"iPad 4\"}";
OutputStream os = conn.getOutputStream();
os.write(input.getBytes());
os.flush();
if (conn.getResponseCode() != HttpURLConnection.HTTP_CREATED) {
throw new RuntimeException("Failed : HTTP error code : "
+ conn.getResponseCode());
}
BufferedReader br = new BufferedReader(new InputStreamReader(
(conn.getInputStream())));
String output;
System.out.println("Output from Server .... \n");
while ((output = br.readLine()) != null) {
System.out.println(output);
}
conn.disconnect();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
On executing this, getting connection refused, java.net.connect exception! Please help!!