transmitting data using the PUT method in JSON format

My goal is to send the JSON string {'post_id': 3} to my server using a PUT method. However, I am encountering a 500 error from my server when I run it. Can someone please confirm if I am sending the JSON data correctly?


   HttpClient httpclient = new DefaultHttpClient();
   HttpPut httput = new HttpPut("my url");
   HttpParams params2 = httpclient.getParams();
   HttpConnectionParams.setConnectionTimeout(params2, 30000);
   String responseBody = "";
   HttpResponse response = null;
   try {
       String base64EncodedCredentials = "Basic " + Base64.encodeToString(
           ("username" + ":" + "password").getBytes(),
           Base64.NO_WRAP);
       httput.setHeader("Authorization", base64EncodedCredentials);
       httput.setHeader(HTTP.CONTENT_TYPE, "application/json");
       JSONObject obja = new JSONObject();
       try {

            obja.put("post_id","3");

            httput.setEntity(new StringEntity(obj.toString(), "UTF-8"));
                   // Execute HTTP Post Request
                   response = httpclient.execute(httput);
            } catch (JSONException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (UnsupportedEncodingException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (ClientProtocolException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } 

       ///

       HttpEntity entity= response.getEntity();
       Log.d("  ", " LIKE RESPONSE " + response.getStatusLine().getStatusCode());

Answer №1

If you're looking to simplify making HTTP requests, consider using Ion. It provides support for headers and body params, making the process much easier. You can find more information at https://github.com/koush/ion. Additionally, be sure to check that the "500" error message corresponds to an Internal Server Error in the web service.

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