Java HttpConnectionParams類代碼示例

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
public static HttpClient get() {
    HttpParams httpParams = new BasicHttpParams();
    ConnManagerParams.setTimeout(httpParams, 3000);
    ConnManagerParams.setMaxConnectionsPerRoute(httpParams, new ConnPerRouteBean(30));
    ConnManagerParams.setMaxTotalConnections(httpParams, 30);
    HttpClientParams.setRedirecting(httpParams, true);
    HttpProtocolParams.setUseExpectContinue(httpParams, true);
    HttpConnectionParams.setStaleCheckingEnabled(httpParams, false);
    HttpConnectionParams.setSoTimeout(httpParams, 2000);
    HttpConnectionParams.setConnectionTimeout(httpParams, 2000);
    HttpConnectionParams.setTcpNoDelay(httpParams, true);
    HttpConnectionParams.setSocketBufferSize(httpParams, 8192);
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme(IDataSource.SCHEME_HTTP_TAG, PlainSocketFactory.getSocketFactory(), 80));
    try {
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        schemeRegistry.register(new Scheme(IDataSource.SCHEME_HTTPS_TAG, sf, 443));
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return new DefaultHttpClient(new ThreadSafeClientConnManager(httpParams, schemeRegistry), httpParams);
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
@Override
public void bind(final Socket socket, final HttpParams params) throws IOException {
    if (socket == null) {
        throw new IllegalArgumentException("Socket may not be null");
    }
    if (params == null) {
        throw new IllegalArgumentException("HTTP parameters may not be null");
    }
    assertNotOpen();
    socket.setTcpNoDelay(HttpConnectionParams.getTcpNoDelay(params));
    socket.setSoTimeout(HttpConnectionParams.getSoTimeout(params));
    socket.setKeepAlive(HttpConnectionParams.getSoKeepalive(params));

    int linger = HttpConnectionParams.getLinger(params);
    if (linger >= 0) {
        socket.setSoLinger(linger > 0, linger);
    }
    super.bind(socket, params);
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
public static b a(String str) {
    HttpParams basicHttpParams = new BasicHttpParams();
    HttpProtocolParams.setVersion(basicHttpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setUseExpectContinue(basicHttpParams, false);
    HttpConnectionParams.setStaleCheckingEnabled(basicHttpParams, false);
    HttpConnectionParams.setConnectionTimeout(basicHttpParams, 20000);
    HttpConnectionParams.setSoTimeout(basicHttpParams, 30000);
    HttpConnectionParams.setSocketBufferSize(basicHttpParams, 8192);
    HttpClientParams.setRedirecting(basicHttpParams, true);
    HttpClientParams.setAuthenticating(basicHttpParams, false);
    HttpProtocolParams.setUserAgent(basicHttpParams, str);
    SchemeRegistry schemeRegistry = new SchemeRegistry();
    schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    schemeRegistry.register(new Scheme(com.alipay.sdk.cons.b.a, SSLCertificateSocketFactory.getHttpSocketFactory(30000, null), WebSocket.DEFAULT_WSS_PORT));
    ClientConnectionManager threadSafeClientConnManager = new ThreadSafeClientConnManager(basicHttpParams, schemeRegistry);
    ConnManagerParams.setTimeout(basicHttpParams, 60000);
    ConnManagerParams.setMaxConnectionsPerRoute(basicHttpParams, new ConnPerRouteBean(10));
    ConnManagerParams.setMaxTotalConnections(basicHttpParams, 50);
    Security.setProperty("networkaddress.cache.ttl", "-1");
    HttpsURLConnection.setDefaultHostnameVerifier(SSLSocketFactory.STRICT_HOSTNAME_VERIFIER);
    return new b(threadSafeClientConnManager, basicHttpParams);
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
/**
 * 請求執行
 * @param request the request to perform
 * @param additionalHeaders additional headers to be sent together with
 *         {@link Request#getHeaders()}
 * @return
 * @throws IOException
 * @throws AuthFailureError
 */
@Override
public HttpResponse performRequest(Request<?> request, Map<String, String> additionalHeaders)
        throws IOException, AuthFailureError {
    //傳入request 進行創建封裝過後的httprequest子類 httpurlrequest
    HttpUriRequest httpRequest = createHttpRequest(request, additionalHeaders);
    addHeaders(httpRequest, additionalHeaders);
    addHeaders(httpRequest, request.getHeaders());
    onPrepareRequest(httpRequest);
    HttpParams httpParams = httpRequest.getParams();
    int timeoutMs = request.getTimeoutMs();
    // TODO: Reevaluate this connection timeout based on more wide-scale
    // data collection and possibly different for wifi vs. 3G.
    HttpConnectionParams.setConnectionTimeout(httpParams, 5000);
    HttpConnectionParams.setSoTimeout(httpParams, timeoutMs);
    return mClient.execute(httpRequest);
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
@Override
public void run() {
    try {
        BasicHttpParams httpParams = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(httpParams, 500);
        HttpConnectionParams.setSoTimeout(httpParams, 500);

        HttpClient httpclient = new DefaultHttpClient(httpParams);

        List<NameValuePair> params = new ArrayList<NameValuePair>();
        params.add(new BasicNameValuePair("latitude", "" + latitude));
        params.add(new BasicNameValuePair("longitude", "" + longitude));
        params.add(new BasicNameValuePair("userid", userId));

        //服務器地址，指向Servlet
        HttpPost httpPost = new HttpPost(ServerUtil.SLUpdateLocation);

        final UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, "utf-8");//以UTF-8格式發送
        httpPost.setEntity(entity);
        //對提交數據進行編碼
        httpclient.execute(httpPost);
    } catch (Exception e) {

    }
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
/**
 * 設置默認請求參數，並返回HttpClient
 *
 * @return HttpClient
 */
private HttpClient createHttpClient() {
    HttpParams mDefaultHttpParams = new BasicHttpParams();
    //設置連接超時
    HttpConnectionParams.setConnectionTimeout(mDefaultHttpParams, 15000);
    //設置請求超時
    HttpConnectionParams.setSoTimeout(mDefaultHttpParams, 15000);
    HttpConnectionParams.setTcpNoDelay(mDefaultHttpParams, true);
    HttpProtocolParams.setVersion(mDefaultHttpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(mDefaultHttpParams, HTTP.UTF_8);
    //持續握手
    HttpProtocolParams.setUseExpectContinue(mDefaultHttpParams, true);
    HttpClient mHttpClient = new DefaultHttpClient(mDefaultHttpParams);
    return mHttpClient;

}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
private HttpParams createHttpParams() {
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, "UTF-8");
    HttpProtocolParams.setUseExpectContinue(params, false);
    ConnManagerParams.setMaxConnectionsPerRoute(params, new ConnPerRouteBean(3));
    ConnManagerParams.setMaxTotalConnections(params, 3);
    ConnManagerParams.setTimeout(params, 1000);
    HttpConnectionParams.setConnectionTimeout(params, 30000);
    HttpConnectionParams.setSoTimeout(params, 30000);
    HttpConnectionParams.setStaleCheckingEnabled(params, false);
    HttpConnectionParams.setTcpNoDelay(params, true);
    HttpConnectionParams.setSocketBufferSize(params, 8192);
    HttpClientParams.setRedirecting(params, false);
    return params;
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
public synchronized static DefaultHttpClient getHttpClient() {
	try {
		HttpParams params = new BasicHttpParams();
		// 設置一些基本參數
		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		// 超時設置
		// 從連接池中取連接的超時時間
		ConnManagerParams.setTimeout(params, 10000); // 連接超時
		HttpConnectionParams.setConnectionTimeout(params, 10000); // 請求超時
		HttpConnectionParams.setSoTimeout(params, 30000);
		SchemeRegistry registry = new SchemeRegistry();
		Scheme sch1 = new Scheme("http", PlainSocketFactory
				.getSocketFactory(), 80);
		registry.register(sch1);
		// 使用線程安全的連接管理來創建HttpClient
		ClientConnectionManager conMgr = new ThreadSafeClientConnManager(
				params, registry);
		mHttpClient = new DefaultHttpClient(conMgr, params);
	} catch (Exception e) {
		e.printStackTrace();
	}
	return mHttpClient;
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
@Override
public void bind(
        final Socket socket,
        final HttpParams params) throws IOException {
    if (socket == null) {
        throw new IllegalArgumentException("Socket may not be null");
    }
    if (params == null) {
        throw new IllegalArgumentException("HTTP parameters may not be null");
    }
    assertNotOpen();
    socket.setTcpNoDelay(HttpConnectionParams.getTcpNoDelay(params));
    socket.setSoTimeout(HttpConnectionParams.getSoTimeout(params));
    socket.setKeepAlive(HttpConnectionParams.getSoKeepalive(params));

    int linger = HttpConnectionParams.getLinger(params);
    if (linger >= 0) {
        socket.setSoLinger(linger > 0, linger);
    }
    super.bind(socket, params);
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
/**
 * Binds this connection to the given {@link Socket}. This socket will be
 * used by the connection to send and receive data.
 * <p>
 * This method will invoke {@link #createSessionInputBuffer(Socket, int, HttpParams)}
 * and {@link #createSessionOutputBuffer(Socket, int, HttpParams)} methods
 * to create session input / output buffers bound to this socket and then
 * will invoke {@link #init(SessionInputBuffer, SessionOutputBuffer, HttpParams)}
 * method to pass references to those buffers to the underlying HTTP message
 * parser and formatter.
 * <p>
 * After this method's execution the connection status will be reported
 * as open and the {@link #isOpen()} will return <code>true</code>.
 *
 * @param socket the socket.
 * @param params HTTP parameters.
 * @throws IOException in case of an I/O error.
 */
protected void bind(
        final Socket socket,
        final HttpParams params) throws IOException {
    if (socket == null) {
        throw new IllegalArgumentException("Socket may not be null");
    }
    if (params == null) {
        throw new IllegalArgumentException("HTTP parameters may not be null");
    }
    this.socket = socket;

    int buffersize = HttpConnectionParams.getSocketBufferSize(params);

    init(
            createSessionInputBuffer(socket, buffersize, params),
            createSessionOutputBuffer(socket, buffersize, params),
            params);

    this.open = true;
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
/**
 * Binds this connection to the given {@link Socket}. This socket will be
 * used by the connection to send and receive data.
 * <p>
 * This method will invoke {@link #createSessionInputBuffer(Socket, int, HttpParams)}
 * and {@link #createSessionOutputBuffer(Socket, int, HttpParams)} methods
 * to create session input / output buffers bound to this socket and then
 * will invoke {@link #init(SessionInputBuffer, SessionOutputBuffer, HttpParams)}
 * method to pass references to those buffers to the underlying HTTP message
 * parser and formatter.
 * <p>
 * After this method's execution the connection status will be reported
 * as open and the {@link #isOpen()} will return <code>true</code>.
 *
 * @param socket the socket.
 * @param params HTTP parameters.
 * @throws IOException in case of an I/O error.
 */
protected void bind(final Socket socket, final HttpParams params) throws IOException {
    if (socket == null) {
        throw new IllegalArgumentException("Socket may not be null");
    }
    if (params == null) {
        throw new IllegalArgumentException("HTTP parameters may not be null");
    }
    this.socket = socket;

    int buffersize = HttpConnectionParams.getSocketBufferSize(params);

    init(
            createSessionInputBuffer(socket, buffersize, params),
            createSessionOutputBuffer(socket, buffersize, params),
            params);

    this.open = true;
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
private d() {
    try {
        HandlerThread handlerThread = new HandlerThread("StatDispatcher");
        handlerThread.start();
        d = handlerThread.getId();
        this.b = new Handler(handlerThread.getLooper());
        HttpParams basicHttpParams = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(basicHttpParams, 10000);
        HttpConnectionParams.setSoTimeout(basicHttpParams, 10000);
        this.a = new DefaultHttpClient(basicHttpParams);
        this.a.setKeepAliveStrategy(new e(this));
        if (StatConfig.b() != null) {
            this.a.getParams().setParameter("http.route.default-proxy", StatConfig.b());
        }
    } catch (Object th) {
        c.e(th);
    }
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
/**
 * Returns the one <code>WebServiceUtil</code> instance
 * @return the one <code>WebServiceUtil</code> instance
 */
public static WebServiceUtil getInstance() {
  // This needs to be here instead of in the constructor because
  // it uses classes that are in the AndroidSDK and thus would
  // cause Stub! errors when running the component descriptor.
  synchronized(httpClientSynchronizer) {
    if (httpClient == null) {
      SchemeRegistry schemeRegistry = new SchemeRegistry();
      schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
      schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
      BasicHttpParams params = new BasicHttpParams();
      HttpConnectionParams.setConnectionTimeout(params, 20 * 1000);
      HttpConnectionParams.setSoTimeout(params, 20 * 1000);
      ConnManagerParams.setMaxTotalConnections(params, 20);
      ThreadSafeClientConnManager manager = new ThreadSafeClientConnManager(params,
          schemeRegistry);
      WebServiceUtil.httpClient = new DefaultHttpClient(manager, params);
    }
  }
  return INSTANCE;
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
public static SchemeRegistry getSchemeRegistry() {
    try {
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);
        SSLSocketFactory.getSocketFactory().setHostnameVerifier(new AllowAllHostnameVerifier());
        SSLSocketFactory sf = new SSLSocketFactory(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
        HttpParams params = new BasicHttpParams();
        HttpConnectionParams.setConnectionTimeout(params, 10000);
        HttpConnectionParams.setSoTimeout(params, 10000);
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));
        return registry;
    } catch (Exception e) {
        return null;
    }
}
 

import org.apache.http.params.HttpConnectionParams; //導入依賴的package包/類
/**
 * 從可用的HttpClient池中返回一個默認10秒的HttpClient對象，該方法是同步的。
 * 
 * @return 可用的.HttpClient對象
 */
public static synchronized HttpClient getHttpClient() {
	if (null == customerHttpClient) {
		HttpParams params = new BasicHttpParams();
		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		HttpProtocolParams.setContentCharset(params, CHARSET);
		HttpProtocolParams.setUseExpectContinue(params, true);
		HttpProtocolParams.setUserAgent(params,
						"Mozilla/5.0(Linux;U;Android 2.2.1;en-us;Nexus One Build.FRG83) "
								+ "AppleWebKit/553.1(KHTML,like Gecko) Version/4.0 Mobile Safari/533.1");
		ConnManagerParams.setTimeout(params, 10000);

		HttpConnectionParams.setConnectionTimeout(params, 10000);

		HttpConnectionParams.setSoTimeout(params, 10000);

		SchemeRegistry schReg = new SchemeRegistry();
		schReg.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
		schReg.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

		ClientConnectionManager conMgr = new ThreadSafeClientConnManager(params, schReg);
		customerHttpClient = new DefaultHttpClient(conMgr, params);
	}
	return customerHttpClient;
}