I need to take the values from a JSON array and display them. Below is the code I have used. `getresponse` class will send a HTTP request to a PHP page and get the relevant JSON array and the public variable **res** will hold that returned JSON array. public class JSONConverter { public void convert(){ getresponse gr=new getresponse(); String json = gr.res; Data data = new Gson().fromJson(json, Data.class); System.out.println(data); } } class Data { private String city; private int reserve_no; public String getCity() { return city; } public int getReserve_no() { return reserve_no; } public void setTitle(String city) { this.city = city; } public void setId(int reserve_no) { this.reserve_no = reserve_no; } public String toString() { return String.format(city); } } **getrespose class** public class getresponse { public static String res; public void counter() { try { URL url = new URL("http://taxi.net/fetchLatest.php"); HttpURLConnection conn = (HttpURLConnection) url.openConnection(); conn.setRequestMethod("GET"); conn.setRequestProperty("Accept", "application/json"); if (conn.getResponseCode() != 200) { throw new RuntimeException("Failed : HTTP error code : " + conn.getResponseCode()); } BufferedReader br = new BufferedReader(new InputStreamReader( (conn.getInputStream()))); String str; while ((str =br.readLine()) != null) { res=str; } conn.disconnect(); Below is an example of JSON array returned. > [{"reserve_no":"20","city":"city2","street":"street1234","discription":"discription123","date":"2012-10-22 > 04:47:54","customer":"abc"}] This code doesn't display the city name of the JSON array returned. can someone help me with this by correcting the code or suggest a better or easier method if any? :)
There is absolutely no correlation between your Data class and the returned JSON, so how would GSON know what it should do? You should probably create a more appropriate Data class, with fields matching the names of the fields in the JSON string.