RestTemplate request (basic auth )

gistfile1.gist

        RestTemplate restTemplate = new RestTemplate();
        restTemplate.getInterceptors().add(
                new BasicAuthorizationInterceptor("user", "password"));

        String url = "YOUR_URL";

        ResponseEntity<String> response = null;
        try {
            response = restTemplate.exchange(url,
                    HttpMethod.GET, null, String.class);
            log.info(response.getBody().toString());
        } catch (HttpStatusCodeException e) {
            //e.printStackTrace();
            if (e.getStatusCode().value() == 401) {
                log.info("401");

            } else {
                log.info(e);

            }
        }