try { File jsonFile = new File(fileName); FileReader fileReader = new FileReader(jsonFile); Reader reader = new InputStreamReader(new FileInputStream(jsonFile),"utf-8"); int ch = 0; StringBuffer sb = new StringBuffer(); while ((ch = reader.read()) != -1) { sb.append((char) ch); fileReader.close(); reader.close(); jsonStr = sb.toString(); return jsonStr; } catch (IOException e) { e.printStackTrace(); return null;

public class Hello {
 public static void main(String[] args) throws  Exception{
        String path = Hello.class.getClassLoader().getResource("test.json").getPath();
        String s = ReadUtils.readJsonFile(path);
        JSONObject jobj = JSON.parseObject(s);
        System.out.println("name"+jobj.get("name"));
        JSONObject address1 = jobj.getJSONObject("address");
        String street = (String) address1.get("street");
        String city = (String) address1.get("city");
        String country = (String) address1.get("country");
        System.out.println("street :" + street);
        System.out.println("city :" + city);
        System.out.println("country :" + country);
        JSONArray links = jobj.getJSONArray("links");
        for (int i = 0 ; i < links.size();i++){
            JSONObject key1 = (JSONObject)links.get(i);
            String name = (String)key1.get("name");
            String url = (String)key1.get("url");
            System.out.println(name);
            System.out.println(url);