在JSONObject中发送值列表

Question

public class sample {
    public static void main(String[] args) {
        List<String> sList = new ArrayList<String>();
        JSONObject inputJsonObj = new JSONObject();
        try {


            inputJsonObj.put("ipaddress","10.254.27.12");

            inputJsonObj.put("ipaddress", "10.253.140.116");


            Client client = Client.create();
            WebResource webResource = client
                    .resource("http://10.85.249.29:8080/checkRest/CheckxARC/getVersion");
//             

            ClientResponse response = webResource.type("application/json")
                    .post(ClientResponse.class, inputJsonObj.toString());
            String output = response.getEntity(String.class);

            System.out.println(" op--->"+output);
        } catch (Exception e) {
            e.printStackTrace();
        }

    }
}

I have created a client side code for calling restful webservices. Previously when I was sending single ipaddress it was working perfectly.Now when i am trying to send more than 1 IPadrresses I am being able to proceed.Can anyone suggest me how can I proceed it?

Answer 1

Could you not just add an integer value to the key stored for that value? Then at the receiving end just write something to loop through and get all values Example:

  public class sample {
        public static void main(String[] args) {
            List<String> sList = new ArrayList<String>();
            JSONObject inputJsonObj = new JSONObject();
            try {

                inputJsonObj.put("ipaddress","10.254.27.12");
                inputJsonObj.put("ipaddress1", "10.253.140.116"); // Add one to the name

                Client client = Client.create();
                WebResource webResource = client
                        .resource("http://10.85.249.29:8080/checkRest/CheckxARC/getVersion");            

                ClientResponse response = webResource.type("application/json")
                        .post(ClientResponse.class, inputJsonObj.toString());
                String output = response.getEntity(String.class);

                System.out.println(" op--->"+output);
            } catch (Exception e) {
                e.printStackTrace();
            }

        }

Get all IP addresses:

    Collection values = jObject.values();
    values.forEach( System.out::print );

Edited errors in code.

Answer 2

you could use a JSONArray . In it, you will store all your ip adress.

Then, you add the array to your JSONObject using the put method.

It would look like:

JSONArray array = new JSONArray();
array.put("10.254.27.12");
array.put("10.254.27.123");

JSONObject inputJsonObj = new JSONObject();
inputJsonObj.put("ipaddresses",array);
// Using ipaddresses as there are many addresses
// The rest of the code stays the same

Note: sorry, I did not add much time to test it, but the logic and objects are there. :)

Cheers