HTTP/1.1 400 Bad Request using base64 encoding in java

Question

I am using http request. I have two image to call api. Image are base64encoding..but in postman it is working fine. It is not working in my java code..it shows bellow error

response = HTTP/1.1 400 Bad Request [Server: nginx/1.14.0 (Ubuntu), Date: Fri, 13 Nov 2020 09:24:20 GMT, Content-Type: application/json; charset=utf-8, Content-Length: 3866, Connection: keep-alive, X-Powered-By: Express, Access-Control-Allow-Origin: *, Access-Control-Expose-Headers: Origin, X-Requested-With, Content-Type, Accept, x-auth-token, x-login-token, x-verification-token, ETag: W/"f1a-xqn4nWVQUqRNj8g2mv5av6fbTrg"]
statusCode = 400

Postman header image
Postman body

I have used bellow code..

byte[] photo1=null;
 byte[] photo2=null;
  String base64encodedString = Base64.getEncoder().encodeToString(photo1);
 String base64encodedString2 = Base64.getEncoder().encodeToString(photo2);
  try {
    DefaultHttpClient httpclient = new DefaultHttpClient(new BasicHttpParams());           
    HttpPost httppost = new HttpPost("url");
    JSONObject jsonObject = new JSONObject();
    try {
        jsonObject.put("photo", base64encodedString);
        jsonObject.put("nidFront", base64encodedString2);

    } catch (Exception e) {
        e.printStackTrace();
    }

    System.out.println("jsonObject = " + jsonObject);
    StringEntity params = new StringEntity(String.valueOf(jsonObject));
     httppost.addHeader("content-type", "application/json");
    httppost.setHeader("x-auth-token", token);
    httppost.setEntity(params);
    HttpResponse response = httpclient.execute(httppost);          
    int statusCode = response.getStatusLine().getStatusCode();
    System.out.println("statusCode = " + statusCode);

Please help me what is wrong in code

@tgdavies when i print jsonobject it shows only one key value — Enamul Haque, Nov 13 '20 at 11:47
@tgdavies {"nidFront":"/9j/4AAQSkZJRgABAgAAAQABAAD/2wBDAAgGBgcGBQgHBwcJ..."} — Enamul Haque, Nov 13 '20 at 11:54
use addHeader for both content-type and token. Print your request here so we can see what you are actually sending, in order to help you further — JCompetence, Nov 13 '20 at 12:33
Enable logging so you can debug it https://stackoverflow.com/questions/9482717/turning-on-logging-in-httpclient — JCompetence, Nov 13 '20 at 12:34

HTTP/1.1 400 Bad Request using base64 encoding in java

0 Answers0