reactor.netty.http.client.HttpClient.get()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中reactor.netty.http.client.HttpClient.get()方法的一些代码示例，展示了HttpClient.get()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。HttpClient.get()方法的具体详情如下：
包路径：reactor.netty.http.client.HttpClient
类名称：HttpClient
方法名：get

HttpClient.get介绍

[英]HTTP GET to connect the HttpClient.
[中]HTTP获取以连接HttpClient。

代码示例

代码示例来源：origin: reactor/reactor-netty

private void doSimpleTest404(HttpClient client) {
  Integer res = client.followRedirect(true)
            .get()
            .uri("/unsupportedURI")
            .responseSingle((r, buf) -> Mono.just(r.status().code()))
            .log()
            .block();
  assertThat(res).isNotNull();
  if (res != 404) {
    throw new IllegalStateException("test status failed with " + res);
  }
}

代码示例来源：origin: com.rabbitmq/http-client

private <T> Mono<T> doGetMono(Class<T> type, String... pathSegments) {
  return Mono.from(client
    .headersWhen(authorizedHeader())
    .get()
    .uri(uri(pathSegments))
    .response(decode(type)));
}

代码示例来源：origin: rabbitmq/hop

private <T> Mono<T> doGetMono(Class<T> type, String... pathSegments) {
  return Mono.from(client
    .headersWhen(authorizedHeader())
    .get()
    .uri(uri(pathSegments))
    .response(decode(type)));
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void nettyNetChannelAcceptsNettyChannelHandlers() throws InterruptedException {
  HttpClient client = HttpClient.create()
                 .wiretap(true);
  final CountDownLatch latch = new CountDownLatch(1);
  System.out.println(client.get()
               .uri("http://www.google.com/?q=test%20d%20dq")
               .responseContent()
               .asString()
               .collectList()
               .doOnSuccess(v -> latch.countDown())
               .block(Duration.ofSeconds(30)));
  assertTrue("Latch didn't time out", latch.await(15, TimeUnit.SECONDS));
}

代码示例来源：origin: io.netifi.proteus/proteus-tracing-openzipkin

private static Function<Integer, Publisher<InputStream>> zipkinServerStream(
  String zipkinUrl, Mono<HttpClient> client) {
 return lookbackSeconds ->
   client.flatMapMany(
     c ->
       c.doOnRequest(
           (__, connection) -> connection.addHandler(new JsonObjectDecoder(true)))
         .get()
         .uri(zipkinQuery(zipkinUrl, lookbackSeconds))
         .responseContent()
         .asInputStream());
}

代码示例来源：origin: netifi-proteus/proteus-java

private static Function<Integer, Publisher<InputStream>> zipkinServerStream(
  String zipkinUrl, Mono<HttpClient> client) {
 return lookbackSeconds ->
   client.flatMapMany(
     c ->
       c.doOnRequest(
           (__, connection) -> connection.addHandler(new JsonObjectDecoder(true)))
         .get()
         .uri(zipkinQuery(zipkinUrl, lookbackSeconds))
         .responseContent()
         .asInputStream());
}

代码示例来源：origin: reactor/reactor-netty

private List<String> getClientDataPromise() {
  HttpClient httpClient =
      HttpClient.create()
           .port(httpServer.address().getPort())
           .wiretap(true);
  Mono<List<String>> content = httpClient.get()
                      .uri("/data")
                      .responseContent()
                      .asString()
                      .collectList()
                      .cache();
  List<String> res = content.block(Duration.ofSeconds(30));
  return res;
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void errorResponseAndReturn() {
  DisposableServer c = HttpServer.create()
                  .port(0)
                  .handle((req, resp) -> Mono.error(new Exception("returnError")))
                  .wiretap(true)
                  .bindNow();
  int code =
      HttpClient.create()
           .port(c.address().getPort())
           .wiretap(true)
           .get()
           .uri("/return")
           .responseSingle((res, buf) -> Mono.just(res.status().code()))
           .block();
  assertThat(code).isEqualTo(500);
  c.disposeNow();
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void disableChunkForced2() {
  Tuple2<HttpResponseStatus, String> r =
      HttpClient.newConnection()
           .tcpConfiguration(tcpClient -> tcpClient.host("google.com"))
           .wiretap(true)
           .keepAlive(false)
           .chunkedTransfer(false)
           .get()
           .uri("/unsupportedURI")
           .responseSingle((res, conn) -> Mono.just(res.status())
                             .zipWith(conn.asString()))
           .block(Duration.ofSeconds(30));
  assertThat(r).isNotNull();
  Assert.assertEquals(r.getT1(), HttpResponseStatus.NOT_FOUND);
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void simpleTestHttps() {
  StepVerifier.create(HttpClient.create()
                 .wiretap(true)
                 .get()
                 .uri("https://developer.chrome.com")
                 .response((r, buf) -> Mono.just(r.status().code())))
        .expectNextMatches(status -> status >= 200 && status < 400)
        .expectComplete()
        .verify();
  StepVerifier.create(HttpClient.create()
                 .wiretap(true)
                 .get()
                 .uri("https://developer.chrome.com")
                 .response((r, buf) -> Mono.just(r.status().code())))
        .expectNextMatches(status -> status >= 200 && status < 400)
        .expectComplete()
        .verify();
}

代码示例来源：origin: reactor/reactor-netty

private Mono<Void> proxy(HttpServerRequest request, HttpServerResponse response) {
  return HttpClient.create()
           .wiretap(true)
           .headers(h -> h.add(filterRequestHeaders(request.requestHeaders())))
           .get()
           .uri(URI.create("http://localhost:" + CONTENT_SERVER_PORT +
                   "/" + request.path())
               .toString())
           .response((targetResponse, buf) -> response.headers(filterResponseHeaders(targetResponse.responseHeaders()))
                            .send(buf.retain())
                            .then())
           .then();
}

代码示例来源：origin: reactor/reactor-netty

private void doTestIssue309(String path, HttpServer httpServer) {
  DisposableServer server =
      httpServer.handle((req, res) -> res.sendString(Mono.just("Should not be reached")))
           .bindNow();
  Mono<HttpResponseStatus> status =
      HttpClient.create()
           .port(server.address().getPort())
           .get()
           .uri(path)
           .responseSingle((res, byteBufMono) -> Mono.just(res.status()));
  StepVerifier.create(status)
        .expectNextMatches(HttpResponseStatus.REQUEST_ENTITY_TOO_LARGE::equals)
        .expectComplete()
        .verify();
  server.disposeNow();
}

代码示例来源：origin: reactor/reactor-netty

private Mono<List<String>> getClientDataPromise() {
  HttpClient httpClient =
      HttpClient.create()
           .port(httpServer.address().getPort())
           .wiretap(true);
  return httpClient.get()
           .uri("/data")
           .responseContent()
           .asString()
           .log("client")
           .collectList()
           .cache()
           .toProcessor();
}

代码示例来源：origin: reactor/reactor-netty

@Test
@Ignore
public void proxyTest() {
  HttpServer server = HttpServer.create();
  server.route(r -> r.get("/search/{search}",
              (in, out) -> HttpClient.create()
                          .wiretap(true)
                          .get()
                          .uri("foaas.herokuapp.com/life/" + in.param("search"))
                          .response((repliesOut, buf) -> out.send(buf))))
     .wiretap(true)
     .bindNow()
     .onDispose()
     .block(Duration.ofSeconds(30));
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void testDeferredHeader() {
  DisposableServer context =
      HttpServer.create()
           .host("localhost")
           .route(r -> r.get("/201", (req, res) -> res.addHeader
               ("Content-Length", "0")
                                 .status(HttpResponseStatus.CREATED)
                                 .sendHeaders()))
           .bindNow();
  createHttpClientForContextWithAddress(context)
      .headersWhen(h -> Mono.just(h.set("test", "test")).delayElement(Duration.ofSeconds(2)))
      .observe((c, s) -> System.out.println(s + "" + c))
      .get()
      .uri("/201")
      .responseContent()
      .repeat(4)
      .blockLast();
  context.disposeNow();
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void sslExchangeAbsoluteGet() throws CertificateException, SSLException {
  SelfSignedCertificate ssc = new SelfSignedCertificate();
  SslContext sslServer = SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey()).build();
  SslContext sslClient = SslContextBuilder.forClient()
                      .trustManager(InsecureTrustManagerFactory.INSTANCE).build();
  DisposableServer context =
      HttpServer.create()
           .secure(ssl -> ssl.sslContext(sslServer))
           .handle((req, resp) -> resp.sendString(Flux.just("hello ", req.uri())))
           .wiretap(true)
           .bindNow();
  String responseString = createHttpClientForContextWithAddress(context)
                  .secure(ssl -> ssl.sslContext(sslClient))
                  .get()
                  .uri("/foo")
                  .responseSingle((res, buf) -> buf.asString(CharsetUtil.UTF_8))
                  .block();
  context.disposeNow();
  assertThat(responseString).isEqualTo("hello /foo");
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void proxy_2() {
  StepVerifier.create(
      HttpClient.create()
           .tcpConfiguration(tcpClient -> tcpClient.proxy(ops -> ops.type(ProxyProvider.Proxy.HTTP)
                                        .host("localhost")
                                        .port(hoverflyRule.getProxyPort())))
           .wiretap(true)
           .get()
           .uri("http://127.0.0.1:7000/")
           .responseSingle((response, body) -> Mono.zip(body.asString(),
               Mono.just(response.responseHeaders()))))
        .expectNextMatches(t ->
            t.getT2().contains("Hoverfly") &&
              "test".equals(t.getT1()))
        .expectComplete()
        .verify(Duration.ofSeconds(30));
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void proxy_1() {
  StepVerifier.create(
      HttpClient.create()
           .tcpConfiguration(tcpClient -> tcpClient.proxy(ops -> ops.type(ProxyProvider.Proxy.HTTP)
                                        .host("localhost")
                                        .port(hoverflyRule.getProxyPort())))
           .addressSupplier(server::address)
           .wiretap(true)
           .get()
           .uri("/")
           .responseSingle((response, body) -> Mono.zip(body.asString(),
               Mono.just(response.responseHeaders()))))
        .expectNextMatches(t ->
            t.getT2().contains("Hoverfly") &&
              "test".equals(t.getT1()))
        .expectComplete()
        .verify(Duration.ofSeconds(30));
}

代码示例来源：origin: reactor/reactor-netty

@Test
  public void nonProxyHosts_2() {
    StepVerifier.create(
        HttpClient.create()
             .tcpConfiguration(tcpClient -> tcpClient.proxy(ops -> ops.type(ProxyProvider.Proxy.HTTP)
                                          .host("localhost")
                                          .port(hoverflyRule.getProxyPort())
                                          .nonProxyHosts("localhost")))
             .wiretap(true)
             .get()
             .uri("http://localhost:7000/")
             .responseSingle((response, body) -> Mono.zip(body.asString(),
                 Mono.just(response.responseHeaders()))))
          .expectNextMatches(t ->
              !t.getT2().contains("Hoverfly") &&
                "test".equals(t.getT1()))
          .expectComplete()
          .verify(Duration.ofSeconds(30));
  }
}

代码示例来源：origin: reactor/reactor-netty

@Test
public void nonProxyHosts_1() {
  StepVerifier.create(
      HttpClient.create()
           .tcpConfiguration(tcpClient -> tcpClient.proxy(ops -> ops.type(ProxyProvider.Proxy.HTTP)
                                        .host("localhost")
                                        .port(hoverflyRule.getProxyPort())
                                        .nonProxyHosts("127.0.0.1")))
           .addressSupplier(server::address)
           .wiretap(true)
           .get()
           .uri("/")
           .responseSingle((response, body) -> Mono.zip(body.asString(),
               Mono.just(response.responseHeaders()))))
        .expectNextMatches(t ->
            !t.getT2().contains("Hoverfly") &&
              "test".equals(t.getT1()))
        .expectComplete()
        .verify(Duration.ofSeconds(30));
}

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