org.apache.http.client.params.HttpClientParams源码实例Demo-ICode联盟

类org.apache.http.client.params.HttpClientParams源码实例Demo

下面列出了怎么用org.apache.http.client.params.HttpClientParams的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： letv 文件： HttpEngine.java

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;
}

源代码2 项目： letv 文件： PoolingClientConnectionManager.java

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);
}

源代码3 项目： NetEasyNews 文件： HttpClientFactory.java

private static HttpParams createHttpParams() {
	final HttpParams params = new BasicHttpParams();
	// 设置是否启用旧连接检查，默认是开启的。关闭这个旧连接检查可以提高一点点性能，但是增加了I/O错误的风险（当服务端关闭连接时）。
	// 开启这个选项则在每次使用老的连接之前都会检查连接是否可用，这个耗时大概在15-30ms之间
	HttpConnectionParams.setStaleCheckingEnabled(params, false);
	HttpConnectionParams.setConnectionTimeout(params, TIMEOUT);// 设置链接超时时间
	HttpConnectionParams.setSoTimeout(params, TIMEOUT);// 设置socket超时时间
	HttpConnectionParams.setSocketBufferSize(params, SOCKET_BUFFER_SIZE);// 设置缓存大小
	HttpConnectionParams.setTcpNoDelay(params, true);// 是否不使用延迟发送(true为不延迟)
	HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); // 设置协议版本
	HttpProtocolParams.setUseExpectContinue(params, true);// 设置异常处理机制
	HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);// 设置编码
	HttpClientParams.setRedirecting(params, false);// 设置是否采用重定向

	ConnManagerParams.setTimeout(params, TIMEOUT);// 设置超时
	ConnManagerParams.setMaxConnectionsPerRoute(params, new ConnPerRouteBean(MAX_CONNECTIONS));// 多线程最大连接数
	ConnManagerParams.setMaxTotalConnections(params, 10); // 多线程总连接数
	return params;
}

源代码4 项目： miappstore 文件： HttpClientFactory.java

private static HttpParams createHttpParams() {
	final HttpParams params = new BasicHttpParams();
	// 设置是否启用旧连接检查，默认是开启的。关闭这个旧连接检查可以提高一点点性能，但是增加了I/O错误的风险（当服务端关闭连接时）。
	// 开启这个选项则在每次使用老的连接之前都会检查连接是否可用，这个耗时大概在15-30ms之间
	HttpConnectionParams.setStaleCheckingEnabled(params, false);
	HttpConnectionParams.setConnectionTimeout(params, TIMEOUT);// 设置链接超时时间
	HttpConnectionParams.setSoTimeout(params, TIMEOUT);// 设置socket超时时间
	HttpConnectionParams.setSocketBufferSize(params, SOCKET_BUFFER_SIZE);// 设置缓存大小
	HttpConnectionParams.setTcpNoDelay(params, true);// 是否不使用延迟发送(true为不延迟)
	HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1); // 设置协议版本
	HttpProtocolParams.setUseExpectContinue(params, true);// 设置异常处理机制
	HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);// 设置编码
	HttpClientParams.setRedirecting(params, false);// 设置是否采用重定向

	ConnManagerParams.setTimeout(params, TIMEOUT);// 设置超时
	ConnManagerParams.setMaxConnectionsPerRoute(params, new ConnPerRouteBean(MAX_CONNECTIONS));// 多线程最大连接数
	ConnManagerParams.setMaxTotalConnections(params, 10); // 多线程总连接数
	return params;
}

源代码5 项目： Onosendai 文件： HttpClientFactory.java

private HttpClient makeHttpClient () throws IOException, GeneralSecurityException {
	final HttpParams params = new BasicHttpParams();
	HttpConnectionParams.setConnectionTimeout(params, CONNECTION_TIMEOUT);
	HttpConnectionParams.setSoTimeout(params, SO_TIMEOUT);
	HttpConnectionParams.setSocketBufferSize(params, SO_BUFFER_SIZE);
	HttpClientParams.setRedirecting(params, false);

	final ClientConnectionManager conman = new ThreadSafeClientConnManager(params, new SchemeRegistry());

	if (this.tsPath != null) {
		addHttpsSchemaForTrustStore(conman, this.tsPath, this.tsPassword);
	}
	else {
		addHttpsSchema(conman);
	}

	return new DefaultHttpClient(conman, params);
}

源代码6 项目： fanfouapp-opensource 文件： NetworkHelper.java

private static final HttpParams createHttpParams() {
    final HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setUseExpectContinue(params, false);
    HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    ConnManagerParams.setTimeout(params, NetworkHelper.SOCKET_TIMEOUT_MS);
    HttpConnectionParams.setConnectionTimeout(params,
            NetworkHelper.CONNECTION_TIMEOUT_MS);
    HttpConnectionParams.setSoTimeout(params,
            NetworkHelper.SOCKET_TIMEOUT_MS);

    ConnManagerParams.setMaxConnectionsPerRoute(params,
            new ConnPerRouteBean(NetworkHelper.MAX_TOTAL_CONNECTIONS));
    ConnManagerParams.setMaxTotalConnections(params,
            NetworkHelper.MAX_TOTAL_CONNECTIONS);

    HttpConnectionParams.setStaleCheckingEnabled(params, false);
    HttpConnectionParams.setTcpNoDelay(params, true);
    HttpConnectionParams.setSocketBufferSize(params,
            NetworkHelper.SOCKET_BUFFER_SIZE);
    HttpClientParams.setRedirecting(params, false);
    HttpProtocolParams.setUserAgent(params, "FanFou for Android/"
            + AppContext.appVersionName);
    return params;
}

源代码7 项目： httpsig-java 文件： Http4Util.java

public static void enableAuth(final AbstractHttpClient client, final Keychain keychain, final KeyId keyId) {
    if (client == null) {
        throw new NullPointerException("client");
    }

    if (keychain == null) {
        throw new NullPointerException("keychain");
    }

    client.getAuthSchemes().register(Constants.SCHEME, new AuthSchemeFactory() {
        public AuthScheme newInstance(HttpParams params) {
            return new Http4SignatureAuthScheme();
        }
    });

    Signer signer = new Signer(keychain, keyId);
    client.getCredentialsProvider().setCredentials(AuthScope.ANY, new SignerCredentials(signer));
    client.getParams().setParameter(AuthPNames.TARGET_AUTH_PREF,
                                    Arrays.asList(Constants.SCHEME));

    HttpClientParams.setAuthenticating(client.getParams(), true);
}

源代码8 项目： android-download-manager 文件： AndroidHttpClient.java

/**
 * Create a new HttpClient with reasonable defaults (which you can update).
 * 
 * @param userAgent
 *            to report in your HTTP requests
 * @param context
 *            to use for caching SSL sessions (may be null for no caching)
 * @return AndroidHttpClient for you to use for all your requests.
 */
public static AndroidHttpClient newInstance(String userAgent,
		Context context) {
	HttpParams params = new BasicHttpParams();

	// Turn off stale checking. Our connections break all the time anyway,
	// and it's not worth it to pay the penalty of checking every time.
	HttpConnectionParams.setStaleCheckingEnabled(params, false);

	HttpConnectionParams.setConnectionTimeout(params,
			SOCKET_OPERATION_TIMEOUT);
	HttpConnectionParams.setSoTimeout(params, SOCKET_OPERATION_TIMEOUT);
	HttpConnectionParams.setSocketBufferSize(params, 8192);

	// Don't handle redirects -- return them to the caller. Our code
	// often wants to re-POST after a redirect, which we must do ourselves.
	HttpClientParams.setRedirecting(params, false);

	// Use a session cache for SSL sockets
	// SSLSessionCache sessionCache = context == null ? null : new
	// SSLSessionCache(context);

	// Set the specified user agent and register standard protocols.
	HttpProtocolParams.setUserAgent(params, userAgent);
	SchemeRegistry schemeRegistry = new SchemeRegistry();
	schemeRegistry.register(new Scheme("http", PlainSocketFactory
			.getSocketFactory(), 80));
	// schemeRegistry.register(new Scheme("https",
	// SSLCertificateSocketFactory.getHttpSocketFactory(
	// SOCKET_OPERATION_TIMEOUT, sessionCache), 443));

	ClientConnectionManager manager = new ThreadSafeClientConnManager(
			params, schemeRegistry);

	// We use a factory method to modify superclass initialization
	// parameters without the funny call-a-static-method dance.
	return new AndroidHttpClient(manager, params);
}

源代码9 项目： ribbon 文件： NFHttpClient.java

void init(IClientConfig config, boolean registerMonitor) {
	HttpParams params = getParams();

	HttpProtocolParams.setContentCharset(params, "UTF-8");  
	params.setParameter(ClientPNames.CONNECTION_MANAGER_FACTORY_CLASS_NAME, 
			ThreadSafeClientConnManager.class.getName());
	HttpClientParams.setRedirecting(params, config.get(CommonClientConfigKey.FollowRedirects, true));
	// set up default headers
	List<Header> defaultHeaders = new ArrayList<Header>();
	defaultHeaders.add(new BasicHeader("Netflix.NFHttpClient.Version", "1.0"));
	defaultHeaders.add(new BasicHeader("X-netflix-httpclientname", name));
	params.setParameter(ClientPNames.DEFAULT_HEADERS, defaultHeaders);

	connPoolCleaner = new ConnectionPoolCleaner(name, this.getConnectionManager(), connectionPoolCleanUpScheduler);

	this.retriesProperty = config.getGlobalProperty(RETRIES.format(name));

	this.sleepTimeFactorMsProperty = config.getGlobalProperty(SLEEP_TIME_FACTOR_MS.format(name));
	setHttpRequestRetryHandler(
			new NFHttpMethodRetryHandler(this.name, this.retriesProperty.getOrDefault(), false,
					this.sleepTimeFactorMsProperty.getOrDefault()));
    tracer = Monitors.newTimer(EXECUTE_TRACER + "-" + name, TimeUnit.MILLISECONDS);
    if (registerMonitor) {
           Monitors.registerObject(name, this);
    }
    maxTotalConnectionProperty = config.getDynamicProperty(CommonClientConfigKey.MaxTotalHttpConnections);
    maxTotalConnectionProperty.onChange(newValue ->
    	((ThreadSafeClientConnManager) getConnectionManager()).setMaxTotal(newValue)
    );

    maxConnectionPerHostProperty = config.getDynamicProperty(CommonClientConfigKey.MaxHttpConnectionsPerHost);
    maxConnectionPerHostProperty.onChange(newValue ->
		((ThreadSafeClientConnManager) getConnectionManager()).setDefaultMaxPerRoute(newValue)
       );

	connIdleEvictTimeMilliSeconds = config.getGlobalProperty(CONN_IDLE_EVICT_TIME_MILLIS.format(name));
}

源代码10 项目： RoboZombie 文件： ConfigurationService.java

/**
 * <p>The <i>out-of-the-box</i> configuration for an instance of {@link HttpClient} which will be used for 
 * executing all endpoint requests. Below is a detailed description of all configured properties.</p> 
 * <br>
 * <ul>
 * <li>
 * <p><b>HttpClient</b></p>
 * <br>
 * <p>It registers two {@link Scheme}s:</p>
 * <br>
 * <ol>
 * 	<li><b>HTTP</b> on port <b>80</b> using sockets from {@link PlainSocketFactory#getSocketFactory}</li>
 * 	<li><b>HTTPS</b> on port <b>443</b> using sockets from {@link SSLSocketFactory#getSocketFactory}</li>
 * </ol>
 * 
 * <p>It uses a {@link ThreadSafeClientConnManager} with the following parameters:</p>
 * <br>
 * <ol>
 * 	<li><b>Redirecting:</b> enabled</li>
 * 	<li><b>Connection Timeout:</b> 30 seconds</li>
 * 	<li><b>Socket Timeout:</b> 30 seconds</li>
 * 	<li><b>Socket Buffer Size:</b> 12000 bytes</li>
 * 	<li><b>User-Agent:</b> via <code>System.getProperty("http.agent")</code></li>
 * </ol>
 * </li>
 * </ul>
 * @return the instance of {@link HttpClient} which will be used for request execution
 * <br><br>
 * @since 1.3.0
 */
@Override
public Configuration getDefault() {
	
	return new Configuration() {

		@Override
		public HttpClient httpClient() {
			
			try {
			
				HttpParams params = new BasicHttpParams();
				HttpClientParams.setRedirecting(params, true);
				HttpConnectionParams.setConnectionTimeout(params, 30 * 1000);
				HttpConnectionParams.setSoTimeout(params, 30 * 1000);
				HttpConnectionParams.setSocketBufferSize(params, 12000);
		        HttpProtocolParams.setUserAgent(params, System.getProperty("http.agent"));
		        
		        SchemeRegistry schemeRegistry = new SchemeRegistry();
		        schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
		        schemeRegistry.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));

		        ClientConnectionManager manager = new ThreadSafeClientConnManager(params, schemeRegistry);

		        return new DefaultHttpClient(manager, params);
			}
			catch(Exception e) {
				
				throw new ConfigurationFailedException(e);
			}
		}
	};
}

源代码11 项目： android-profile 文件： ExampleSocialActivity.java

private Bitmap downloadBitmapWithClient(String url) {
    final AndroidHttpClient httpClient = AndroidHttpClient.newInstance("Android");
    HttpClientParams.setRedirecting(httpClient.getParams(), true);
    final HttpGet request = new HttpGet(url);

    try {
        HttpResponse response = httpClient.execute(request);
        final int statusCode = response.getStatusLine().getStatusCode();

        if (statusCode != HttpStatus.SC_OK) {
            Header[] headers = response.getHeaders("Location");

            if (headers != null && headers.length != 0) {
                String newUrl = headers[headers.length - 1].getValue();
                // call again with new URL
                return downloadBitmap(newUrl);
            } else {
                return null;
            }
        }

        final HttpEntity entity = response.getEntity();
        if (entity != null) {
            InputStream inputStream = null;
            try {
                inputStream = entity.getContent();

                // do your work here
                return BitmapFactory.decodeStream(inputStream);
            } finally {
                if (inputStream != null) {
                    inputStream.close();
                }
                entity.consumeContent();
            }
        }
    } catch (Exception e) {
        request.abort();
    } finally {
        if (httpClient != null) {
            httpClient.close();
        }
    }

    return null;
}

源代码12 项目： io 文件： DcRestAdapter.java

/**
 * コンストラクタ.
 */
public DcRestAdapter() {
    httpClient = HttpClientFactory.create("insecure", TIMEOUT);
    HttpClientParams.setRedirecting(httpClient.getParams(), false);
    log = LogFactory.getLog(DcRestAdapter.class);
}

源代码13 项目： TurkcellUpdater_android_sdk 文件： Utilities.java

static DefaultHttpClient createClient(String userAgent,
		boolean acceptAllSslCertificates) {

	HttpParams params = new BasicHttpParams();
	HttpConnectionParams.setStaleCheckingEnabled(params, false);
	HttpConnectionParams.setConnectionTimeout(params, 20 * 1000);

	// to make connection pool more fault tolerant
	ConnManagerParams.setMaxConnectionsPerRoute(params, new ConnPerRoute() {
		public int getMaxForRoute(HttpRoute route) {
			return 10;
		}
	});

	HttpConnectionParams.setSoTimeout(params, 20 * 1000);

	HttpConnectionParams.setSocketBufferSize(params, 8192);

	HttpClientParams.setRedirecting(params, false);

	HttpProtocolParams.setUserAgent(params, userAgent);

	SSLSocketFactory sslSocketFactory = null;

	if (acceptAllSslCertificates) {
		try {
			sslSocketFactory = new AcceptAllSocketFactory();
		} catch (Exception e) {
			// omitted
		}
	}

	if (sslSocketFactory == null) {
		sslSocketFactory = SSLSocketFactory.getSocketFactory();
	}

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

	ThreadSafeClientConnManager manager = new ThreadSafeClientConnManager(
			params, schemeRegistry);

	final DefaultHttpClient client = new DefaultHttpClient(manager, params);

	return client;
}

类所在包

org.apache.http

类方法

setRedirecting ( )

同包方法

org.apache.http.HttpResponse

org.apache.http.HttpEntity

org.apache.http.util.EntityUtils

org.apache.http.client.HttpClient

org.apache.http.entity.StringEntity

org.apache.http.Header

org.apache.http.NameValuePair