    @Test
    public void testhandle81() {

        RestTemplate restTemplate = new RestTemplate();
        MultiValueMap<String, String> form = new LinkedMultiValueMap<String, String>();
        form.add("user", "tom:123456:tomson");
        String html = restTemplate.postForObject(
                "http://localhost:8080/chapter17/user/handle81.html", form, String.class);
        Assert.assertNotNull(html);
        Assert.assertTrue(html.indexOf("tom") > -1);
    }