### Question:
HttpUtils { public static String get(String url) throws Exception { Content content = Request.Get(url) .connectTimeout(CONNECT_TIMEOUT_DEFAULT_IN_MILL) .socketTimeout(SOCKET_TIMEOUT_DEFAULT_IN_MILL) .execute() .returnContent(); if (content == null) { return null; } return content.asString(StandardCharsets.UTF_8); } private  HttpUtils(); static String get(String url); static String post(String url, Map<String, Object> params); static String post(String url, String params); static String post(String url, Map<String, Object> params,
                              int connectTimeoutInMill, int socketTimeoutInMill); static String post(String url, String params,
                              int connectTimeoutInMill, int socketTimeoutInMill); final static int CONNECT_TIMEOUT_DEFAULT_IN_MILL; final static int SOCKET_TIMEOUT_DEFAULT_IN_MILL; }### Answer:
@Test public void testGet() throws Exception { String url = String.format("%s/api/version", Const.TSDB_ADDRESS); String rsp = HttpUtils.get(url); System.out.println(rsp); Assert.assertNotNull(rsp); }