restful template

fiddler代理

RestTemplate restTemplate = new RestTemplate();
SimpleClientHttpRequestFactory reqfac = new SimpleClientHttpRequestFactory();
reqfac.setProxy(new Proxy(Proxy.Type.HTTP, new InetSocketAddress("127.0.0.1", 8888)));
restTemplate.setRequestFactory(reqfac);

三种类型

image.png

object

        RequestObject request = new RequestObject();
        request.setAge(18);
        request.setName("小芳");
        request.setAddress("广东深圳");
        RestTemplate restTemplate = new RestTemplate()；

        HttpEntity request2 = new HttpEntity<>(request);

        String url = "http://localhost:8080/user/object";
        ResponseEntity result = restTemplate.exchange(url, HttpMethod.POST, request2, String.class);
        System.out.println(result);

map

Map request = new HashMap<>();
        request.put("age", 18);
        request.put("name", "小芳");
        request.put("address", "广东深圳");
        RestTemplate restTemplate = new RestTemplate();
        HttpEntity request2 = new HttpEntity<>(request);

        String url = "http://localhost:8080/user/map";
        ResponseEntity result = restTemplate.exchange(url, HttpMethod.POST, request2, String.class);

form

HttpHeaders headers = new HttpHeaders();
        headers.setContentType(MediaType.APPLICATION_FORM_URLENCODED);

        MultiValueMap map= new LinkedMultiValueMap<>();
        map.add("id", "11");

        HttpEntity> request = new HttpEntity<>(map, headers);

        String fooResourceUrl
                = "http://localhost:8080/user/form";

        ResponseEntity result = restTemplate.postForEntity(
                fooResourceUrl , request , String.class);

        System.out.println("result:" + result);