Java RequestContent类代码示例

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public HttpResponse execute(HttpRequest request) throws IOException, HttpException {
  HttpParams params = new BasicHttpParams();
  HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);

  HttpProcessor processor = new ImmutableHttpProcessor(new RequestContent());

  HttpRequestExecutor executor = new HttpRequestExecutor();

  HttpContext context = new BasicHttpContext(null);
  context.setAttribute(ExecutionContext.HTTP_CONNECTION, connection);

  if (!connection.isOpen()) {
    Socket socket = new Socket(address.getAddress(), address.getPort());
    connection.bind(socket, params);
  }

  context.setAttribute(ExecutionContext.HTTP_REQUEST, request);
  request.setParams(params);
  executor.preProcess(request, processor, context);
  HttpResponse response = executor.execute(request, connection, context);
  executor.postProcess(response, processor, context);

  return response;
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public ProxyClient(final HttpParams params) {
    super();
    if (params == null) {
        throw new IllegalArgumentException("HTTP parameters may not be null");
    }
    this.httpProcessor = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
            new RequestContent(),
            new RequestTargetHost(),
            new RequestClientConnControl(),
            new RequestUserAgent(),
            new RequestProxyAuthentication()
    } );
    this.requestExec = new HttpRequestExecutor();
    this.proxyAuthStrategy = new ProxyAuthenticationStrategy();
    this.authenticator = new HttpAuthenticator();
    this.proxyAuthState = new AuthState();
    this.authSchemeRegistry = new AuthSchemeRegistry();
    this.authSchemeRegistry.register(AuthPolicy.BASIC, new BasicSchemeFactory());
    this.authSchemeRegistry.register(AuthPolicy.DIGEST, new DigestSchemeFactory());
    this.authSchemeRegistry.register(AuthPolicy.NTLM, new NTLMSchemeFactory());
    this.authSchemeRegistry.register(AuthPolicy.SPNEGO, new SPNegoSchemeFactory());
    this.authSchemeRegistry.register(AuthPolicy.KERBEROS, new KerberosSchemeFactory());
    this.reuseStrategy = new DefaultConnectionReuseStrategy();
    this.params = params;
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
/**
* Create the processor with the following interceptors:
* <ul>
* <li>{@link RequestDefaultHeaders}</li>
* <li>{@link RequestContent}</li>
* <li>{@link RequestTargetHost}</li>
* <li>{@link RequestClientConnControl}</li>
* <li>{@link RequestUserAgent}</li>
* <li>{@link RequestExpectContinue}</li>
* <li>{@link RequestAddCookies}</li>
* <li>{@link ResponseProcessCookies}</li>
* <li>{@link RequestAuthCache}</li>
* <li>{@link RequestTargetAuthentication}</li>
* <li>{@link RequestProxyAuthentication}</li>
* </ul>
* <p>
* @return the processor with the added interceptors.
*/
@Override
protected BasicHttpProcessor createHttpProcessor() {
    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestDefaultHeaders());
    // Required protocol interceptors
    httpproc.addInterceptor(new RequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    // Recommended protocol interceptors
    httpproc.addInterceptor(new RequestClientConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());
    // HTTP state management interceptors
    httpproc.addInterceptor(new RequestAddCookies());
    httpproc.addInterceptor(new ResponseProcessCookies());
    // HTTP authentication interceptors
    httpproc.addInterceptor(new RequestAuthCache());
    httpproc.addInterceptor(new RequestTargetAuthentication());
    httpproc.addInterceptor(new RequestProxyAuthentication());
    return httpproc;
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
private static HttpClientBuilder _getApacheKissHttpClientBuilder() {

        return HttpClients.custom()
                .addInterceptorFirst(new RequestDefaultHeaders())
                .addInterceptorFirst(new RequestContent())
                .addInterceptorFirst(new RequestTargetHost())
                .addInterceptorFirst(new RequestClientConnControl())
                .addInterceptorFirst(new RequestAddCookies())
                .addInterceptorFirst(new ResponseProcessCookies())
                .addInterceptorFirst(new RequestAuthCache())
                .addInterceptorLast(new HttpRequestInterceptor() {

                    @Override
                    public void process(final HttpRequest request, final HttpContext context) throws HttpException, IOException {

                        if (request.containsHeader("User-Agent")) {

                            request.removeHeaders("User-Agent");

                        }

                        if (request.containsHeader("Custom-User-Agent")) {

                            request.addHeader("User-Agent", request.getFirstHeader("Custom-User-Agent").getValue());

                            request.removeHeaders("Custom-User-Agent");
                        }
                    }

                });
    }
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
/**
* Create the processor with the following interceptors:
* <ul>
* <li>{@link RequestDefaultHeaders}</li>
* <li>{@link RequestContent}</li>
* <li>{@link RequestTargetHost}</li>
* <li>{@link RequestClientConnControl}</li>
* <li>{@link RequestUserAgent}</li>
* <li>{@link RequestExpectContinue}</li>
* <li>{@link RequestAddCookies}</li>
* <li>{@link ResponseProcessCookies}</li>
* <li>{@link RequestAuthCache}</li>
* <li>{@link RequestTargetAuthentication}</li>
* <li>{@link RequestProxyAuthentication}</li>
* </ul>
* <p>
* @return the processor with the added interceptors.
*/
@Override
protected BasicHttpProcessor createHttpProcessor() {
    final BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestDefaultHeaders());
    // Required protocol interceptors
    httpproc.addInterceptor(new RequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    // Recommended protocol interceptors
    httpproc.addInterceptor(new RequestClientConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());
    // HTTP state management interceptors
    httpproc.addInterceptor(new RequestAddCookies());
    httpproc.addInterceptor(new ResponseProcessCookies());
    // HTTP authentication interceptors
    httpproc.addInterceptor(new RequestAuthCache());
    httpproc.addInterceptor(new RequestTargetAuthentication());
    httpproc.addInterceptor(new RequestProxyAuthentication());
    return httpproc;
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public MinimalClientExec(
        final HttpRequestExecutor requestExecutor,
        final HttpClientConnectionManager connManager,
        final ConnectionReuseStrategy reuseStrategy,
        final ConnectionKeepAliveStrategy keepAliveStrategy) {
    Args.notNull(requestExecutor, "HTTP request executor");
    Args.notNull(connManager, "Client connection manager");
    Args.notNull(reuseStrategy, "Connection reuse strategy");
    Args.notNull(keepAliveStrategy, "Connection keep alive strategy");
    this.httpProcessor = new ImmutableHttpProcessor(
            new RequestContent(),
            new RequestTargetHost(),
            new RequestClientConnControl(),
            new RequestUserAgent(VersionInfo.getUserAgent(
                    "Apache-HttpClient", "org.apache.http.client", getClass())));
    this.requestExecutor    = requestExecutor;
    this.connManager        = connManager;
    this.reuseStrategy      = reuseStrategy;
    this.keepAliveStrategy  = keepAliveStrategy;
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
@Override
protected BasicHttpProcessor createHttpProcessor() {
    BasicHttpProcessor httpproc = new BasicHttpProcessor();
    httpproc.addInterceptor(new RequestDefaultHeaders());
    // Required protocol interceptors
    httpproc.addInterceptor(new RequestContent());
    httpproc.addInterceptor(new RequestTargetHost());
    // Recommended protocol interceptors
    httpproc.addInterceptor(new RequestClientConnControl());
    httpproc.addInterceptor(new RequestUserAgent());
    httpproc.addInterceptor(new RequestExpectContinue());
    // HTTP state management interceptors
    httpproc.addInterceptor(new RequestAddCookies());
    httpproc.addInterceptor(new ResponseProcessCookies());
    // HTTP authentication interceptors
    httpproc.addInterceptor(new RequestTargetAuthentication());
    httpproc.addInterceptor(new RequestProxyAuthentication());
    return httpproc;
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
private void initHttpClient() {
    _params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(_params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(_params, "UTF-8");
    HttpProtocolParams.setUseExpectContinue(_params, false);
    HttpProtocolParams.setHttpElementCharset(_params, "UTF-8");

    _httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
            // Required protocol interceptors
            new BasicHttpProcessor(),
            new RequestConnControl(),
            new RequestContent(),
            new RequestDate(),
            new RequestTargetHost(),
            // Recommended protocol interceptors
            new RequestUserAgent(),
            new RequestExpectContinue()
    });
    _httpexecutor = new HttpRequestExecutor();
    _httpcontext = new BasicHttpContext(null);
    _connection = new DefaultHttpClientConnection();
    _connectionStrategy = new DefaultConnectionReuseStrategy();
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public RequestListenerThread(final int port, final HttpHost target) throws IOException {
    this.target = target;
    this.serversocket = new ServerSocket(port);

    // Set up HTTP protocol processor for incoming connections
    final HttpProcessor inhttpproc = new ImmutableHttpProcessor(
            new HttpRequestInterceptor[] {
                    new RequestContent(),
                    new RequestTargetHost(),
                    new RequestConnControl(),
                    new RequestUserAgent("Test/1.1"),
                    new RequestExpectContinue(true)
     });

    // Set up HTTP protocol processor for outgoing connections
    final HttpProcessor outhttpproc = new ImmutableHttpProcessor(
            new HttpResponseInterceptor[] {
                    new ResponseDate(),
                    new ResponseServer("Test/1.1"),
                    new ResponseContent(),
                    new ResponseConnControl()
    });

    // Set up outgoing request executor
    final HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

    // Set up incoming request handler
    final UriHttpRequestHandlerMapper reqistry = new UriHttpRequestHandlerMapper();
    reqistry.register("*", new ProxyHandler(
            this.target,
            outhttpproc,
            httpexecutor));

    // Set up the HTTP service
    this.httpService = new HttpService(inhttpproc, reqistry);
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public RequestListenerThread(final int port, final HttpHost target, final TransportHandler handler) throws IOException {
    this.target = target;
    this.serversocket = new ServerSocket(port);

    // Set up HTTP protocol processor for incoming connections
    final HttpProcessor inhttpproc = new ImmutableHttpProcessor(
            new HttpRequestInterceptor[] {
                    new RequestContent(),
                    new RequestTargetHost(),
                    new RequestConnControl(),
                    new RequestUserAgent("Test/1.1"),
                    new RequestExpectContinue(true)
     });

    // Set up HTTP protocol processor for outgoing connections
    final HttpProcessor outhttpproc = new ImmutableHttpProcessor(
            new HttpResponseInterceptor[] {
                    new ResponseDate(),
                    new ResponseServer("Test/1.1"),
                    new ResponseContent(),
                    new ResponseConnControl()
    });

    // Set up outgoing request executor
    final HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

    // Set up incoming request handler
    final UriHttpRequestHandlerMapper reqistry = new UriHttpRequestHandlerMapper();
    reqistry.register("*", new ProxyHandler(
            this.target,
            outhttpproc,
            httpexecutor,
            handler));

    // Set up the HTTP service
    this.httpService = new HttpService(inhttpproc, reqistry);
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
@Override
public TransportFetch httpGetOtherFile(String uri) {
    HttpProcessor httpproc = HttpProcessorBuilder.create()
    .add(new RequestContent())
    .add(new RequestTargetHost())
    .add(new RequestConnControl())
    .add(new RequestUserAgent("Test/1.1"))
    .add(new RequestExpectContinue(true)).build();

    try {
        HttpRequest ascRequest = new BasicHttpRequest("GET", uri);
        LOG.info("Will fetch {}", ascRequest.getRequestLine());
        httpexecutor.preProcess(ascRequest, httpproc, context);
        final HttpResponse otherResponse = httpexecutor.execute(ascRequest, conn, context);
        httpexecutor.postProcess(response, httpproc, context);

        final byte[] otherBody = EntityUtils.toByteArray(otherResponse.getEntity());
        LOG.info("Read body of {} bytes", otherBody.length, " bytes");
        EntityUtils.consume(otherResponse.getEntity());

        boolean keepalive = connStrategy.keepAlive(response, context);
        context.setAttribute(HTTP_CONN_KEEPALIVE, new Boolean(keepalive));

        return new TransportFetch(otherResponse.getStatusLine().getStatusCode(), otherResponse.getStatusLine().getReasonPhrase(), otherBody);
    } catch (HttpException | IOException ex) {
        return new TransportFetch(500, ex.getLocalizedMessage(), null);
    }
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
private void initialize() {
	if (initialized.getAndSet(true)) {
		return;
	}
	IOReactorConfig.Builder config = createConfig();
	// params.setParameter(CoreProtocolPNames.USER_AGENT, "jsonrpc4j/1.0");
	final ConnectingIOReactor ioReactor = createIoReactor(config);
	createSslContext();
	int socketBufferSize = Integer.getInteger("com.googlecode.jsonrpc4j.async.socket.buffer", 8 * 1024);
	final ConnectionConfig connectionConfig = ConnectionConfig.custom().setBufferSize(socketBufferSize).build();
	BasicNIOConnFactory nioConnFactory = new BasicNIOConnFactory(sslContext, null, connectionConfig);
	pool = new BasicNIOConnPool(ioReactor, nioConnFactory, Integer.getInteger("com.googlecode.jsonrpc4j.async.connect.timeout", 30000));
	pool.setDefaultMaxPerRoute(Integer.getInteger("com.googlecode.jsonrpc4j.async.max.inflight.route", 500));
	pool.setMaxTotal(Integer.getInteger("com.googlecode.jsonrpc4j.async.max.inflight.total", 500));
	
	Thread t = new Thread(new Runnable() {
		@Override
		public void run() {
			try {
				HttpAsyncRequestExecutor protocolHandler = new HttpAsyncRequestExecutor();
				IOEventDispatch ioEventDispatch = new DefaultHttpClientIODispatch(protocolHandler, sslContext, connectionConfig);
				ioReactor.execute(ioEventDispatch);
			} catch (InterruptedIOException ex) {
				System.err.println("Interrupted");
			} catch (IOException e) {
				System.err.println("I/O error: " + e.getMessage());
			}
		}
	}, "jsonrpc4j HTTP IOReactor");
	
	t.setDaemon(true);
	t.start();
	
	HttpProcessor httpProcessor = new ImmutableHttpProcessor(new RequestContent(), new RequestTargetHost(), new RequestConnControl(), new RequestUserAgent(), new RequestExpectContinue(false));
	requester = new HttpAsyncRequester(httpProcessor, new DefaultConnectionReuseStrategy());
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    
    HttpParams params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
    HttpProtocolParams.setUseExpectContinue(params, true);

    HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
            // Required protocol interceptors
            new RequestContent(),
            new RequestTargetHost(),
            // Recommended protocol interceptors
            new RequestConnControl(),
            new RequestUserAgent(),
            new RequestExpectContinue()});
    
    HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
    
    HttpContext context = new BasicHttpContext(null);
    HttpHost host = new HttpHost("localhost", 8080);

    DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
    ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();

    context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
    context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

    try {
        
        String[] targets = {
                "/",
                "/servlets-examples/servlet/RequestInfoExample", 
                "/somewhere%20in%20pampa"};
        
        for (int i = 0; i < targets.length; i++) {
            if (!conn.isOpen()) {
                Socket socket = new Socket(host.getHostName(), host.getPort());
                conn.bind(socket, params);
            }
            BasicHttpRequest request = new BasicHttpRequest("GET", targets[i]);
            System.out.println(">> Request URI: " + request.getRequestLine().getUri());
            
            request.setParams(params);
            httpexecutor.preProcess(request, httpproc, context);
            HttpResponse response = httpexecutor.execute(request, conn, context);
            response.setParams(params);
            httpexecutor.postProcess(response, httpproc, context);
            
            System.out.println("<< Response: " + response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity()));
            System.out.println("==============");
            if (!connStrategy.keepAlive(response, context)) {
                conn.close();
            } else {
                System.out.println("Connection kept alive...");
            }
        }
    } finally {
        conn.close();
    }
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public static void main(String[] args) throws Exception {
    
    HttpParams params = new SyncBasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUserAgent(params, "HttpComponents/1.1");
    HttpProtocolParams.setUseExpectContinue(params, true);
    
    HttpProcessor httpproc = new ImmutableHttpProcessor(new HttpRequestInterceptor[] {
            // Required protocol interceptors
            new RequestContent(),
            new RequestTargetHost(),
            // Recommended protocol interceptors
            new RequestConnControl(),
            new RequestUserAgent(),
            new RequestExpectContinue()});
    
    HttpRequestExecutor httpexecutor = new HttpRequestExecutor();

    HttpContext context = new BasicHttpContext(null);
    
    HttpHost host = new HttpHost("localhost", 8080);
    
    DefaultHttpClientConnection conn = new DefaultHttpClientConnection();
    ConnectionReuseStrategy connStrategy = new DefaultConnectionReuseStrategy();

    context.setAttribute(ExecutionContext.HTTP_CONNECTION, conn);
    context.setAttribute(ExecutionContext.HTTP_TARGET_HOST, host);

    try {
        
        HttpEntity[] requestBodies = {
                new StringEntity(
                        "This is the first test request", "UTF-8"),
                new ByteArrayEntity(
                        "This is the second test request".getBytes("UTF-8")),
                new InputStreamEntity(
                        new ByteArrayInputStream(
                                "This is the third test request (will be chunked)"
                                .getBytes("UTF-8")), -1)
        };
        
        for (int i = 0; i < requestBodies.length; i++) {
            if (!conn.isOpen()) {
                Socket socket = new Socket(host.getHostName(), host.getPort());
                conn.bind(socket, params);
            }
            BasicHttpEntityEnclosingRequest request = new BasicHttpEntityEnclosingRequest("POST", 
                    "/servlets-examples/servlet/RequestInfoExample");
            request.setEntity(requestBodies[i]);
            System.out.println(">> Request URI: " + request.getRequestLine().getUri());

            request.setParams(params);
            httpexecutor.preProcess(request, httpproc, context);
            HttpResponse response = httpexecutor.execute(request, conn, context);
            response.setParams(params);
            httpexecutor.postProcess(response, httpproc, context);
            
            System.out.println("<< Response: " + response.getStatusLine());
            System.out.println(EntityUtils.toString(response.getEntity()));
            System.out.println("==============");
            if (!connStrategy.keepAlive(response, context)) {
                conn.close();
            } else {
                System.out.println("Connection kept alive...");
            }
        }
    } finally {
        conn.close();
    }        
}
 

import org.apache.http.protocol.RequestContent; //导入依赖的package包/类
public RequestListenerThread(int port, final HttpHost target) throws IOException {
    this.target = target;
    this.serversocket = new ServerSocket(port);
    this.params = new SyncBasicHttpParams();
    this.params
        .setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
        .setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE, 8 * 1024)
        .setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK, false)
        .setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
        .setParameter(CoreProtocolPNames.ORIGIN_SERVER, "HttpComponents/1.1");

    // Set up HTTP protocol processor for incoming connections
    HttpProcessor inhttpproc = new ImmutableHttpProcessor(
            new HttpRequestInterceptor[] {
                    new RequestContent(),
                    new RequestTargetHost(),
                    new RequestConnControl(),
                    new RequestUserAgent(),
                    new RequestExpectContinue()
     });
    
    // Set up HTTP protocol processor for outgoing connections
    HttpProcessor outhttpproc = new ImmutableHttpProcessor(
            new HttpResponseInterceptor[] {
                    new ResponseDate(),
                    new ResponseServer(),
                    new ResponseContent(),
                    new ResponseConnControl()
    });

    // Set up outgoing request executor 
    HttpRequestExecutor httpexecutor = new HttpRequestExecutor();
    
    // Set up incoming request handler
    HttpRequestHandlerRegistry reqistry = new HttpRequestHandlerRegistry();
    reqistry.register("*", new ProxyHandler(
            this.target, 
            outhttpproc, 
            httpexecutor));
    
    // Set up the HTTP service
    this.httpService = new HttpService(
            inhttpproc, 
            new DefaultConnectionReuseStrategy(), 
            new DefaultHttpResponseFactory(),
            reqistry,
            this.params);
}