org.apache.http.HttpHost Java Examples
The following examples show how to use
org.apache.http.HttpHost.
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Example #1
Source File: JfDemoESPlugin.java From jframe with Apache License 2.0 | 8 votes |
private void startRestClient() { try { HttpHost[] hosts = new HttpHost[] { // new HttpHost("10.132.161.173", 30002, "http") new HttpHost("127.0.0.1", 9200, "http") }; client = RestClient.builder(hosts).setRequestConfigCallback(new RestClientBuilder.RequestConfigCallback() { @Override public RequestConfig.Builder customizeRequestConfig(RequestConfig.Builder requestConfigBuilder) { return requestConfigBuilder.setConnectTimeout(2000).setSocketTimeout(10000); } }).setMaxRetryTimeoutMillis(10000).setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() { @Override public HttpAsyncClientBuilder customizeHttpClient(HttpAsyncClientBuilder httpClientBuilder) { return httpClientBuilder.setMaxConnPerRoute(100).setMaxConnTotal(200); // return httpClientBuilder // .setDefaultIOReactorConfig(IOReactorConfig.custom().setIoThreadCount(1).build()); } }).build(); } catch (Exception e) { LOG.error(e.getMessage(), e.fillInStackTrace()); } }
Example #2
Source File: PreemptiveAuth.java From verigreen with Apache License 2.0 | 6 votes |
@Override public void process(HttpRequest request, HttpContext context) throws HttpException, IOException { AuthState authState = (AuthState) context.getAttribute(ClientContext.TARGET_AUTH_STATE); Credentials creds; if (authState.getAuthScheme() == null) { AuthScheme authScheme = (AuthScheme) context.getAttribute("preemptive-auth"); CredentialsProvider credsProvider = (CredentialsProvider) context.getAttribute(ClientContext.CREDS_PROVIDER); HttpHost targetHost = (HttpHost) context.getAttribute(ExecutionContext.HTTP_TARGET_HOST); if (authScheme != null) { creds = credsProvider.getCredentials(new AuthScope( targetHost.getHostName(), targetHost.getPort())); if (creds == null) { throw new HttpException("No credentials for preemptive authentication"); } authState.update(authScheme, creds); } } }
Example #3
Source File: HttpDispatcher.java From sana.mobile with BSD 3-Clause "New" or "Revised" License | 6 votes |
public static HttpDispatcher getInstance(String uri, Credentials credentials) { HttpDispatcher dispatcher = new HttpDispatcher(new HttpHost(uri), new BasicHttpContext()); CredentialsProvider credsProvider = new BasicCredentialsProvider(); AuthScope authScope = new AuthScope( dispatcher.host.getHostName(), dispatcher.host.getPort()); credsProvider.setCredentials(authScope, credentials); ((DefaultHttpClient) dispatcher.client).getCredentialsProvider().setCredentials( authScope, credentials); return dispatcher; }
Example #4
Source File: ElasticsearchCollector.java From Quicksql with MIT License | 6 votes |
private static RestClient connect(Map<String, Integer> coordinates, Map<String, String> userConfig) { Objects.requireNonNull(coordinates, "coordinates"); Preconditions.checkArgument(! coordinates.isEmpty(), "no ES coordinates specified"); final Set<HttpHost> set = new LinkedHashSet<>(); for (Map.Entry<String, Integer> entry : coordinates.entrySet()) { set.add(new HttpHost(entry.getKey(), entry.getValue())); } final CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(userConfig.getOrDefault("esUser", "none"), userConfig.getOrDefault("esPass", "none"))); return RestClient.builder(set.toArray(new HttpHost[0])) .setHttpClientConfigCallback(httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider)) .setMaxRetryTimeoutMillis(300000).build(); }
Example #5
Source File: SPARQLProtocolSession.java From rdf4j with BSD 3-Clause "New" or "Revised" License | 6 votes |
protected void setUsernameAndPasswordForUrl(String username, String password, String url) { if (username != null && password != null) { logger.debug("Setting username '{}' and password for server at {}.", username, url); java.net.URI requestURI = java.net.URI.create(url); String host = requestURI.getHost(); int port = requestURI.getPort(); AuthScope scope = new AuthScope(host, port); UsernamePasswordCredentials cred = new UsernamePasswordCredentials(username, password); CredentialsProvider credsProvider = new BasicCredentialsProvider(); credsProvider.setCredentials(scope, cred); httpContext.setCredentialsProvider(credsProvider); AuthCache authCache = new BasicAuthCache(); BasicScheme basicAuth = new BasicScheme(); HttpHost httpHost = new HttpHost(requestURI.getHost(), requestURI.getPort(), requestURI.getScheme()); authCache.put(httpHost, basicAuth); httpContext.setAuthCache(authCache); } else { httpContext.removeAttribute(HttpClientContext.AUTH_CACHE); httpContext.removeAttribute(HttpClientContext.CREDS_PROVIDER); } }
Example #6
Source File: URLRespectsRobotsTest.java From BUbiNG with Apache License 2.0 | 6 votes |
@Test public void test4xxSync() throws Exception { proxy = new SimpleFixedHttpProxy(); URI robotsURL = URI.create("http://foo.bor/robots.txt"); proxy.addNon200(robotsURL, "HTTP/1.1 404 Not Found\n", "# goodguy can do anything\n" + "User-agent: goodguy\n" + "Disallow:\n\n" + "# every other guy can do nothing\n" + "User-agent: *\n" + "Disallow: /\n" ); proxy.start(); HttpClient httpClient = FetchDataTest.getHttpClient(new HttpHost("localhost", proxy.port()), false); FetchData fetchData = new FetchData(Helpers.getTestConfiguration(this)); fetchData.fetch(robotsURL, httpClient, null, null, true); assertEquals(0, URLRespectsRobots.parseRobotsResponse(fetchData, "goodGuy").length); assertEquals(0, URLRespectsRobots.parseRobotsResponse(fetchData, "goodGuy foo").length); }
Example #7
Source File: AsyncServiceClient.java From aliyun-tablestore-java-sdk with Apache License 2.0 | 6 votes |
public <Res> void asyncSendRequest( RequestMessage request, ExecutionContext context, ResponseConsumer<Res> consumer, FutureCallback<Res> callback, TraceLogger traceLogger) { Preconditions.checkNotNull(request); Preconditions.checkNotNull(context); addExtraHeaders(request); context.getSigner().sign(request); handleRequest(request, context.getResquestHandlers()); consumer.setContext(context); final HttpHost target = request.getActionUri().getHost(); if (LOG.isDebugEnabled()) { LOG.debug(TRACE_ID_WITH_COLON + traceLogger.getTraceId() + DELIMITER + INTO_HTTP_ASYNC_CLIENT); } traceLogger.addEventTime(INTO_HTTP_ASYNC_CLIENT, System.currentTimeMillis()); httpClient.execute( new OTSRequestProducer(target, request.getRequest(), traceLogger), consumer, callback); }
Example #8
Source File: MitmproxyJavaTest.java From mitmproxy-java with Apache License 2.0 | 6 votes |
@Test public void NullInterceptorReturnTest() throws InterruptedException, TimeoutException, IOException, UnirestException { List<InterceptedMessage> messages = new ArrayList<>(); MitmproxyJava proxy = new MitmproxyJava(MITMDUMP_PATH, (InterceptedMessage m) -> { messages.add(m); return null; }, 8087, null); proxy.start(); Unirest.setProxy(new HttpHost("localhost", 8087)); Unirest.get("http://appium.io").header("myTestHeader", "myTestValue").asString(); proxy.stop(); assertThat(messages).isNotEmpty(); final InterceptedMessage firstMessage = messages.get(0); assertThat(firstMessage.getRequest().getUrl()).startsWith("http://appium.io"); assertThat(firstMessage.getRequest().getHeaders()).containsOnlyOnce(new String[]{"myTestHeader", "myTestValue"}); assertThat(firstMessage.getResponse().getStatusCode()).isEqualTo(200); }
Example #9
Source File: LibRequestDirector.java From YiBo with Apache License 2.0 | 6 votes |
protected void rewriteRequestURI( final RequestWrapper request, final HttpRoute route) throws ProtocolException { try { URI uri = request.getURI(); if (route.getProxyHost() != null && !route.isTunnelled()) { // Make sure the request URI is absolute if (!uri.isAbsolute()) { HttpHost target = route.getTargetHost(); uri = URIUtils.rewriteURI(uri, target); request.setURI(uri); } } else { // Make sure the request URI is relative if (uri.isAbsolute()) { uri = URIUtils.rewriteURI(uri, null); request.setURI(uri); } } } catch (URISyntaxException ex) { throw new ProtocolException("Invalid URI: " + request.getRequestLine().getUri(), ex); } }
Example #10
Source File: UnixConnectionSocketFactory.java From docker-client with Apache License 2.0 | 6 votes |
@Override public Socket connectSocket(final int connectTimeout, final Socket socket, final HttpHost host, final InetSocketAddress remoteAddress, final InetSocketAddress localAddress, final HttpContext context) throws IOException { if (!(socket instanceof UnixSocket)) { throw new AssertionError("Unexpected socket: " + socket); } socket.setSoTimeout(connectTimeout); try { socket.getChannel().connect(new UnixSocketAddress(socketFile)); } catch (SocketTimeoutException e) { throw new ConnectTimeoutException(e, null, remoteAddress.getAddress()); } return socket; }
Example #11
Source File: HttpManagement.java From gerbil with GNU Affero General Public License v3.0 | 6 votes |
/** * Creates a HttpClientBuilder with the default settings of GERBIL. * * @return a HttpClientBuilder with the default settings of GERBIL. */ public HttpClientBuilder generateHttpClientBuilder() { HttpClientBuilder builder = HttpClientBuilder.create(); builder.setUserAgent(userAgent); String proxyHost = GerbilConfiguration.getInstance().getString(PROXY_HOST_KEY); int proxyPort = GerbilConfiguration.getInstance().getInt(PROXY_PORT_KEY, DEFAULT_PROXY_PORT); if (proxyHost != null) { HttpHost proxy = new HttpHost(proxyHost, proxyPort); DefaultProxyRoutePlanner routePlanner = new DefaultProxyRoutePlanner(proxy); builder.setRoutePlanner(routePlanner); } // Use a redirect strategy that allows the "direct redirect" of POST requests // without creating a completely new request builder.setRedirectStrategy(new SimpleRedirectStrategy()).build(); return builder; }
Example #12
Source File: NiciraNvpApiTest.java From cosmic with Apache License 2.0 | 6 votes |
@Test public void testCreateSecurityProfile() throws Exception { final CloseableHttpResponse response = mock(CloseableHttpResponse.class); when(response.getStatusLine()).thenReturn(HTTP_201_REPSONSE); when(response.getEntity()).thenReturn(new StringEntity(SEC_PROFILE_JSON_RESPONSE)); final CloseableHttpClient httpClient = spy(HttpClientHelper.createHttpClient(2)); doReturn(response).when(httpClient).execute(any(HttpHost.class), any(HttpRequest.class), any(HttpClientContext.class)); final NiciraNvpApi api = buildApi(httpClient); final SecurityProfile actualSecProfile = api.createSecurityProfile(new SecurityProfile()); assertThat("Wrong Uuid in the newly created SecurityProfile", actualSecProfile, hasProperty("uuid", equalTo(UUID))); assertThat("Wrong Href in the newly created SecurityProfile", actualSecProfile, hasProperty("href", equalTo(HREF))); assertThat("Wrong Schema in the newly created SecurityProfile", actualSecProfile, hasProperty("schema", equalTo(SCHEMA))); verify(response, times(1)).close(); verify(httpClient).execute(any(HttpHost.class), HttpUriRequestMethodMatcher.aMethod("POST"), any(HttpClientContext.class)); verify(httpClient).execute(any(HttpHost.class), HttpUriRequestPathMatcher.aPath(NiciraConstants.SEC_PROFILE_URI_PREFIX), any(HttpClientContext.class)); }
Example #13
Source File: CachingHttpClient.java From apigee-android-sdk with Apache License 2.0 | 6 votes |
private boolean alreadyHaveNewerCacheEntry(HttpHost target, HttpRequest request, HttpResponse backendResponse) throws IOException { HttpCacheEntry existing = null; try { existing = responseCache.getCacheEntry(target, request); } catch (IOException ioe) { // nop } if (existing == null) return false; Header entryDateHeader = existing.getFirstHeader("Date"); if (entryDateHeader == null) return false; Header responseDateHeader = backendResponse.getFirstHeader("Date"); if (responseDateHeader == null) return false; try { Date entryDate = DateUtils.parseDate(entryDateHeader.getValue()); Date responseDate = DateUtils.parseDate(responseDateHeader .getValue()); return responseDate.before(entryDate); } catch (DateParseException e) { } return false; }
Example #14
Source File: SearchProxyController.java From elasticsearch with Apache License 2.0 | 6 votes |
@RequestMapping("/_search") public ResponseEntity<InputStreamResource> search(@RequestParam("q") String query, @RequestHeader(value = "X-ElasticSearch-Host", required = false) String elasticSearchHost) throws IOException { HttpHost httpHost = null; Collection<Task> tasks = scheduler.getTasks().values(); Stream<HttpHost> httpHostStream = tasks.stream().map(task -> new HttpHost(task.getHostname(), task.getClientAddress().getPort())); if (elasticSearchHost != null) { httpHost = httpHostStream.filter(host -> host.toHostString().equalsIgnoreCase(elasticSearchHost)).findAny().get(); } else { httpHost = httpHostStream.skip(RandomUtils.nextInt(0, tasks.size())).findAny().get(); } HttpResponse esSearchResponse = httpClient.execute(httpHost, new HttpGet("/_search?q=" + URLEncoder.encode(query, "UTF-8"))); InputStreamResource inputStreamResource = new InputStreamResource(esSearchResponse.getEntity().getContent()); return ResponseEntity.ok() .contentLength(esSearchResponse.getEntity().getContentLength()) .contentType(MediaType.APPLICATION_JSON) .header("X-ElasticSearch-host", httpHost.toHostString()) .body(inputStreamResource); }
Example #15
Source File: WebServiceClient.java From GeoIP2-java with Apache License 2.0 | 5 votes |
private WebServiceClient(Builder builder) { this.host = builder.host; this.port = builder.port; this.useHttps = builder.useHttps; this.locales = builder.locales; this.licenseKey = builder.licenseKey; this.accountId = builder.accountId; mapper = new ObjectMapper(); mapper.disable(MapperFeature.CAN_OVERRIDE_ACCESS_MODIFIERS); mapper.disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES); RequestConfig.Builder configBuilder = RequestConfig.custom() .setConnectTimeout(builder.connectTimeout) .setSocketTimeout(builder.readTimeout); if (builder.proxy != null && builder.proxy != Proxy.NO_PROXY) { InetSocketAddress address = (InetSocketAddress) builder.proxy.address(); HttpHost proxyHost = new HttpHost(address.getHostName(), address.getPort()); configBuilder.setProxy(proxyHost); } RequestConfig config = configBuilder.build(); httpClient = HttpClientBuilder.create() .setUserAgent(userAgent()) .setDefaultRequestConfig(config).build(); }
Example #16
Source File: ExYandexMusicAudioSourceManager.java From JuniperBot with GNU General Public License v3.0 | 5 votes |
@PostConstruct public void reload() { var configuration = workerProperties.getAudio().getYandexProxy(); if (StringUtils.isNotEmpty(configuration.getHost())) { configureApiBuilder(builder -> { builder.setProxy(new HttpHost(configuration.getHost(), configuration.getPort())); }); } }
Example #17
Source File: SdkProxyRoutePlanner.java From ibm-cos-sdk-java with Apache License 2.0 | 5 votes |
@Override protected HttpHost determineProxy( final HttpHost target, final HttpRequest request, final HttpContext context) throws HttpException { return doesTargetMatchNonProxyHosts(target) ? null : proxy; }
Example #18
Source File: ProxyServerTest.java From karate with MIT License | 5 votes |
private static int http(HttpUriRequest request) throws Exception { CloseableHttpClient client = HttpClients.custom() .setProxy(new HttpHost("localhost", proxy.getPort())) .build(); HttpResponse response = client.execute(request); InputStream is = response.getEntity().getContent(); String responseString = FileUtils.toString(is); logger.debug("response: {}", responseString); return response.getStatusLine().getStatusCode(); }
Example #19
Source File: ElasticSearchClient.java From skywalking with Apache License 2.0 | 5 votes |
public static List<HttpHost> parseClusterNodes(String protocol, String nodes) { List<HttpHost> httpHosts = new LinkedList<>(); log.info("elasticsearch cluster nodes: {}", nodes); List<String> nodesSplit = Splitter.on(",").omitEmptyStrings().splitToList(nodes); for (String node : nodesSplit) { String host = node.split(":")[0]; String port = node.split(":")[1]; httpHosts.add(new HttpHost(host, Integer.parseInt(port), protocol)); } return httpHosts; }
Example #20
Source File: PrerenderConfig.java From prerender-java with MIT License | 5 votes |
private HttpClientBuilder configureProxy(HttpClientBuilder builder) { final String proxy = config.get("proxy"); if (isNotBlank(proxy)) { final int proxyPort = Integer.parseInt(config.get("proxyPort")); DefaultProxyRoutePlanner routePlanner = new DefaultProxyRoutePlanner(new HttpHost(proxy, proxyPort)); builder.setRoutePlanner(routePlanner); } return builder; }
Example #21
Source File: NpipeConnectionSocketFactoryTest.java From docker-client with Apache License 2.0 | 5 votes |
@Test public void testConnectSocket() throws Exception { final NamedPipeSocket npipeSocket = mock(NamedPipeSocket.class); when(npipeSocket.getChannel()).thenReturn(mock(SocketChannel.class)); final Socket socket = sut.connectSocket(10, npipeSocket, HttpHost.create("http://foo.com"), mock(InetSocketAddress.class), mock(InetSocketAddress.class), mock(HttpContext.class)); assertThat(socket, IsInstanceOf.instanceOf(NamedPipeSocket.class)); assertThat((NamedPipeSocket) socket, equalTo(npipeSocket)); }
Example #22
Source File: TestApplicationMasterRestClient.java From samza with Apache License 2.0 | 5 votes |
private void setupMockClientResponse(int statusCode, String statusReason, String responseBody) throws IOException { StatusLine statusLine = mock(StatusLine.class); when(statusLine.getStatusCode()).thenReturn(statusCode); when(statusLine.getReasonPhrase()).thenReturn(statusReason); HttpEntity entity = mock(HttpEntity.class); when(entity.getContent()).thenReturn(new ReaderInputStream(new StringReader(responseBody))); CloseableHttpResponse response = mock(CloseableHttpResponse.class); when(response.getStatusLine()).thenReturn(statusLine); when(response.getEntity()).thenReturn(entity); when(mockClient.execute(any(HttpHost.class), any(HttpGet.class))).thenReturn(response); }
Example #23
Source File: ElasticSearchHighSink.java From ns4_gear_watchdog with Apache License 2.0 | 5 votes |
@Override public synchronized void start() { logger.info("start elasticsearch sink......"); HttpHost[] httpHosts = new HttpHost[serverAddresses.length]; for (int i = 0; i < serverAddresses.length; i++) { String[] hostPort = serverAddresses[i].trim().split(":"); String host = hostPort[0].trim(); int port = hostPort.length == 2 ? Integer.parseInt(hostPort[1].trim()) : DEFAULT_PORT; logger.info("elasticsearch host:{},port:{}", host, port); httpHosts[i] = new HttpHost(host, port, "http"); } RestClientBuilder builder = RestClient.builder(httpHosts); if (StringUtils.isNotBlank(serverUser) || StringUtils.isNotBlank(serverPassword)) { final CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(AuthScope.ANY, new UsernamePasswordCredentials(serverUser, serverPassword)); builder.setHttpClientConfigCallback(new RestClientBuilder.HttpClientConfigCallback() { @Override public HttpAsyncClientBuilder customizeHttpClient( HttpAsyncClientBuilder httpClientBuilder) { return httpClientBuilder .setDefaultCredentialsProvider(credentialsProvider); } }); } client = new RestHighLevelClient(builder); sinkCounter.start(); super.start(); }
Example #24
Source File: ContextBuilder.java From cs-actions with Apache License 2.0 | 5 votes |
public HttpClientContext build() { if (StringUtils.isEmpty(preemptiveAuth)) { preemptiveAuth = "true"; } HttpClientContext context = HttpClientContext.create(); if (authTypes.size() == 1 && Boolean.parseBoolean(preemptiveAuth) && !authTypes.contains(AuthTypes.ANONYMOUS)) { AuthCache authCache = new BasicAuthCache(); authCache.put(new HttpHost(uri.getHost(), uri.getPort(), uri.getScheme()), authSchemeLookup.lookup(authTypes.iterator().next()).create(context)); context.setCredentialsProvider(credentialsProvider); context.setAuthCache(authCache); } return context; }
Example #25
Source File: TestWithProxiedEmbeddedServer.java From Bastion with GNU General Public License v3.0 | 5 votes |
private static DefaultSchemePortResolver prepareSchemePortResolver() { return new DefaultSchemePortResolver() { @Override public int resolve(HttpHost host) throws UnsupportedSchemeException { if (host.getHostName().equalsIgnoreCase("sushi-shop.test")) { return 9876; } else { return super.resolve(host); } } }; }
Example #26
Source File: Select.java From code with Apache License 2.0 | 5 votes |
@Before public void init() { //1.连接rest接口 HttpHost http = new HttpHost("127.0.0.1", 9200, "http"); RestClientBuilder builder = RestClient.builder(http);//rest构建器 restHighLevelClient = new RestHighLevelClient(builder);//高级客户端对象 //2.封装查询请求 searchRequest = new SearchRequest("sku"); searchRequest.types("doc"); //设置查询的类型 }
Example #27
Source File: StatefulHttpClient.java From BigData-In-Practice with Apache License 2.0 | 5 votes |
public StatefulHttpClient(int sessionTimeOut, int requestTimeOut, HttpHost proxy) { initCookieStore(); this.sessionTimeOut = sessionTimeOut; this.requestTimeOut = requestTimeOut; RequestConfig.Builder requestConfigBuilder = RequestConfig.custom() .setConnectTimeout(this.requestTimeOut * 1000).setSocketTimeout(this.requestTimeOut * 1000); if (proxy != null) { requestConfigBuilder.setProxy(proxy); } httpclient = HttpClientBuilder.create() .setDefaultRequestConfig(requestConfigBuilder.build()).build(); }
Example #28
Source File: ExtendedConnectionOperator.java From lavaplayer with Apache License 2.0 | 5 votes |
private void complementException( Throwable exception, HttpHost host, InetSocketAddress localAddress, InetSocketAddress remoteAddress, int connectTimeout, InetAddress[] addresses, int currentIndex ) { StringBuilder builder = new StringBuilder(); builder.append("Encountered when opening a connection with the following details:"); appendField(builder, "host", host); appendField(builder, "localAddress", localAddress); appendField(builder, "remoteAddress", remoteAddress); builder.append("\n connectTimeout: ").append(connectTimeout); appendAddresses(builder, "triedAddresses", addresses, index -> index <= currentIndex && addressTypesMatch(localAddress, addresses[index]) ); appendAddresses(builder, "untriedAddresses", addresses, index -> index > currentIndex && addressTypesMatch(localAddress, addresses[index]) ); appendAddresses(builder, "unsuitableAddresses", addresses, index -> !addressTypesMatch(localAddress, addresses[index]) ); exception.addSuppressed(new AdditionalDetails(builder.toString())); }
Example #29
Source File: ElasticSearchHost.java From core-ng-project with Apache License 2.0 | 5 votes |
public static HttpHost[] parse(String host) { String[] values = Strings.split(host, ','); HttpHost[] hosts = new HttpHost[values.length]; for (int i = 0; i < values.length; i++) { String value = values[i].strip(); hosts[i] = new HttpHost(value, 9200); } return hosts; }
Example #30
Source File: TestHttpClientService.java From jframe with Apache License 2.0 | 5 votes |
public void testJson() { try { CloseableHttpClient httpClient = HttpClients.createDefault(); HttpHost target = new HttpHost("120.27.182.142", 80, HttpHost.DEFAULT_SCHEME_NAME); HttpRequestBase request = new HttpPost(target.toURI() + "/mry/usr/qryusr"); request.addHeader("Api-Token", "76067"); String data = ""; // ((HttpPost) request).setEntity(new StringEntity(data, // ContentType.create("text/plain", "utf-8"))); CloseableHttpResponse resp = httpClient.execute(request); HttpEntity entity = resp.getEntity(); ByteArrayOutputStream baos = new ByteArrayOutputStream(); InputStream is = entity.getContent(); byte[] buf = new byte[32]; int len = 0; while ((len = is.read(buf)) != -1) { baos.write(buf, 0, len); } String str = new String(baos.toByteArray(), "utf-8"); for (byte b : baos.toByteArray()) { System.out.print(b); System.out.print(' '); } Reader reader = new InputStreamReader(entity.getContent(), ContentType.getOrDefault(entity).getCharset()); // TODO decode by mime-type Map<String, String> rspMap = GSON.fromJson(reader, HashMap.class); String usrJson = rspMap.get("usr"); Map<String, Object> usr = GSON.fromJson(usrJson, HashMap.class); System.out.println(usr.get("id").toString() + usr.get("name")); } catch (Exception e) { e.printStackTrace(); } }