WebApp [HttpURLConnection] Authorization 헤더를 넣어 GET Request

    private void requestGetService(String reqURL, Map<String, String> params, String authId, String authPass) throws IOException {

        StringBuffer paramSb = new StringBuffer();

        Iterator<String> paramIter = params.keySet().iterator();

        String key = null;

        String value = null;

        int pCnt = 0;

        while (paramIter.hasNext()) {

            key = paramIter.next().toString();

            value = params.get(key).toString();

            if (pCnt > 0)

                paramSb.append("&");

            paramSb.append(key + "=" + value);

            pCnt++;

        }

        URL url = new URL(reqURL + "?" + paramSb.toString());

        HttpURLConnection conn = (HttpURLConnection) url.openConnection();

        conn.setDoInput(true);

        conn.setRequestMethod("GET");   

        conn.setUseCaches(false);   

        conn.setDefaultUseCaches(false);

        if (authId != null && authPass != null) {

            String encodedAuth = "Basic " + Base64Util.encode(authId + ":" + authPass);

            conn.setRequestProperty("Authorization", encodedAuth);

        }

        BufferedReader brin = new BufferedReader(new InputStreamReader(conn.getInputStream()));

        String resStr = null;

        StringBuffer resStrBuff = new StringBuffer();

        try {

            while ((resStr = brin.readLine()) != null) {

                resStrBuff.append(resStr);

            }

        } finally {

            if (brin != null) {

                brin.close();

                brin = null;

            }

            conn = null;

            url = null;

            resStr = null;

        }

        System.out.println("[requestUrlGet()]"+resStrBuff);

    }

    String reqURL = "http://[도메인]:[포트]/jenkins/job/[Job이름]/buildWithParameters";

    String authId = "사용자ID";

    String authPass = "사용자비번"; 

    Map<String, String> params = new HashMap<String, String>();

    params.put("token", "생성토큰");

    params.put("param1", "value1");

    params.put("param2", "value2");

    this.requestGetService(reqURL, params, authId, authPass);