@Test
 public void testGet() throws Exception {
   assertNotNull(SimpleHttpRequester.getHttpRequester().get("http://www.baidu.com"));
   Map<String, String> paramsMap = new HashMap<>();
   paramsMap.put("wd", "faljfdlasjflkjasdlfjlasjflkajflkdajslkfjsa");
   assertNotNull(SimpleHttpRequester.getHttpRequester().get("http://www.baidu.com/s", paramsMap));
   List<NameValuePair> paramsList = new ArrayList<>();
   paramsList.add(new BasicNameValuePair("wd", "faljfdlasjflkjasdlfjlasjflkajflkdajslkfjsa"));
   assertNotNull(SimpleHttpRequester.getHttpRequester().get("http://www.baidu.com/s", paramsList));
 }
 @Test
 public void testPost() throws Exception {
   assertNotNull(
       SimpleHttpRequester.getHttpRequester()
           .post(
               "http://10.6.2.48:8042/pcm-inner-sdc/organization/selectShop.htm",
               "{\"itemCode\":40000100}"));
 }