Java Code Examples for org.apache.http.params.HttpProtocolParams#setContentCharset()

/**
 * 创建一个{@link HttpSendClient} 实例
 * <p>
 * 多态
 * 
 * @return
 */
public HttpSendClient newHttpSendClient() {
    HttpParams params = new BasicHttpParams();
    HttpConnectionParams.setConnectionTimeout(params, getConnectionTimeOut());
    HttpConnectionParams.setSoTimeout(params, getSoTimeOut());
    // HttpConnectionParams.setLinger(params, 1);

    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
    // 解释: 握手的目的，是为了允许客户端在发送请求内容之前，判断源服务器是否愿意接受请求（基于请求头部）。
    // Expect:100-Continue握手需谨慎使用，因为遇到不支持HTTP/1.1协议的服务器或者代理时会引起问题。
    // 默认开启
    // HttpProtocolParams.setUseExpectContinue(params, false);
    HttpConnectionParams.setTcpNoDelay(params, true);
    HttpConnectionParams.setSocketBufferSize(params, getSocketBufferSize());

    ThreadSafeClientConnManager threadSafeClientConnManager = new ThreadSafeClientConnManager();
    threadSafeClientConnManager.setMaxTotal(getMaxTotalConnections());
    threadSafeClientConnManager.setDefaultMaxPerRoute(getDefaultMaxPerRoute());

    DefaultHttpRequestRetryHandler retryHandler = new DefaultHttpRequestRetryHandler(getRetryCount(), false);

    DefaultHttpClient httpClient = new DefaultHttpClient(threadSafeClientConnManager, params);
    httpClient.setHttpRequestRetryHandler(retryHandler);
    return new HttpSendClient(httpClient);
}
 

private static HttpClient getNewHttpClient() {
    try {
        KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
        trustStore.load(null, null);

        SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
        sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

        HttpParams params = new BasicHttpParams();
        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));

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}
 

/**
 * 设置默认请求参数，并返回HttpClient
 *
 * @return HttpClient
 */
private HttpClient createHttpClient() {
    HttpParams mDefaultHttpParams = new BasicHttpParams();
    //设置连接超时
    HttpConnectionParams.setConnectionTimeout(mDefaultHttpParams, 15000);
    //设置请求超时
    HttpConnectionParams.setSoTimeout(mDefaultHttpParams, 15000);
    HttpConnectionParams.setTcpNoDelay(mDefaultHttpParams, true);
    HttpProtocolParams.setVersion(mDefaultHttpParams, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(mDefaultHttpParams, HTTP.UTF_8);
    //持续握手
    HttpProtocolParams.setUseExpectContinue(mDefaultHttpParams, true);
    HttpClient mHttpClient = new DefaultHttpClient(mDefaultHttpParams);
    return mHttpClient;

}
 

public HttpClient getNewHttpClient() {
   try {
       KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
       trustStore.load(null, null);

       SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
       sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

       HttpParams params = new BasicHttpParams();
       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));

       ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

       return new DefaultHttpClient(ccm, params);
   } catch (Exception e) {
       return new DefaultHttpClient();
   }

}
 

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;
}
 

/**
 * Gets a DefaultHttpClient which trusts a set of certificates specified by the KeyStore
 *
 * @param keyStore custom provided KeyStore instance
 * @return DefaultHttpClient
 */
public static DefaultHttpClient getNewHttpClient(KeyStore keyStore) {

    try {
        SSLSocketFactory sf = new MySSLSocketFactory(keyStore);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}
 

/**
 * Gets getUrl DefaultHttpClient which trusts getUrl set of certificates specified by the KeyStore
 *
 * @param keyStore custom provided KeyStore instance
 * @return DefaultHttpClient
 */
public static DefaultHttpClient getNewHttpClient(KeyStore keyStore) {

    try {
        SSLSocketFactory sf = new MySSLSocketFactory(keyStore);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}
 

private DefaultHttpClient createHttpClient() {
	HttpParams params = new BasicHttpParams();
	HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
	HttpProtocolParams.setContentCharset(params,
			HTTP.DEFAULT_CONTENT_CHARSET);
	HttpProtocolParams.setUseExpectContinue(params, true);
	HttpConnectionParams.setConnectionTimeout(params,
			CONNETED_TIMEOUT * 1000);
	HttpConnectionParams.setSoTimeout(params, CONNETED_TIMEOUT * 1000);
	HttpConnectionParams.setSocketBufferSize(params, 8192);
	ConnManagerParams.setMaxTotalConnections(params, 4);
	SchemeRegistry schReg = new SchemeRegistry();
	schReg.register(new Scheme("http", PlainSocketFactory
			.getSocketFactory(), 80));
	schReg.register(new Scheme("https",
			SSLSocketFactory.getSocketFactory(), 443));

	ClientConnectionManager connMgr = new ThreadSafeClientConnManager(
			params, schReg);

	return new DefaultHttpClient(connMgr, params);
}
 

/**
 * Gets a DefaultHttpClient which trusts a set of certificates specified by the KeyStore
 *
 * @param keyStore custom provided KeyStore instance
 * @return DefaultHttpClient
 */
public static DefaultHttpClient getNewHttpClient(KeyStore keyStore) {

    try {
        SSLSocketFactory sf = new MySSLSocketFactory(keyStore);
        SchemeRegistry registry = new SchemeRegistry();
        registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        registry.register(new Scheme("https", sf, 443));

        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);

        ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);

        return new DefaultHttpClient(ccm, params);
    } catch (Exception e) {
        return new DefaultHttpClient();
    }
}
 

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;
}
 

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));
}
 

private HttpClient getHttpClient() {
    if (this._httpClient == null) {
        HttpParams params = new BasicHttpParams();
        HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(params, "UTF-8");

        HttpConnectionParams.setConnectionTimeout(params, 300000);

        HttpConnectionParams.setSoTimeout(params, 300000);

        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);
        this._httpClient = new DefaultHttpClient(conMgr, params);

        if (this._cookieStore != null) {
            DefaultHttpClient dhttpclient = (DefaultHttpClient) this._httpClient;
            dhttpclient.setCookieStore(this._cookieStore);
        }
    }
    return this._httpClient;
}
 

public static HttpClient getNewHttpClient() {
	try {
		KeyStore trustStore = KeyStore.getInstance(KeyStore
				.getDefaultType());
		trustStore.load(null, null);

		SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
		sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

		HttpParams params = new BasicHttpParams();
		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
		HttpConnectionParams.setConnectionTimeout(params, 5 * 1000);
		HttpConnectionParams.setSoTimeout(params, 5 * 1000);

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

		ClientConnectionManager ccm = new ThreadSafeClientConnManager(
				params, registry);

		return new DefaultHttpClient(ccm, params);
	} catch (Exception e) {
		return new DefaultHttpClient();
	}
}
 

public static HttpClient getNewHttpClient() {
	try {
		KeyStore trustStore = KeyStore.getInstance(KeyStore
				.getDefaultType());
		trustStore.load(null, null);

		SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
		sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);

		HttpParams params = new BasicHttpParams();
		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
		HttpConnectionParams.setConnectionTimeout(params, 5 * 1000);
		HttpConnectionParams.setSoTimeout(params, 5 * 1000);

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

		ClientConnectionManager ccm = new ThreadSafeClientConnManager(
				params, registry);

		return new DefaultHttpClient(ccm, params);
	} catch (Exception e) {
		return new DefaultHttpClient();
	}
}
 

public static HttpParams getParams() {
	HttpParams params = new BasicHttpParams();
	HttpConnectionParams.setConnectionTimeout(params, 4000);
	HttpConnectionParams.setSoTimeout(params, 10000);
	ConnManagerParams.setTimeout(params, 4000);
	HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
	HttpProtocolParams.setContentCharset(params, HTTP.DEFAULT_CONTENT_CHARSET);
	HttpProtocolParams.setUseExpectContinue(params, true);
	HttpProtocolParams.setUserAgent(params, "Mozilla/5.0 (Windows NT 6.1; WOW64)" +
			" AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1941.0 Safari/537.36");
	return params;
}
 

/**
	 * 设置http参数 不能设置soTimeout
	 * @return HttpParams http参数
	 */
	private static HttpParams getHttpParams() {
		HttpParams params = new BasicHttpParams();

		HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
		HttpProtocolParams.setUseExpectContinue(params, true);
		HttpProtocolParams.setUserAgent(params, UA);
//		ConnManagerParams.setTimeout(params, 10000);
//		HttpConnectionParams.setConnectionTimeout(params, 10000);
		
		return params;
	}
 

public StreamClientImpl(StreamClientConfigurationImpl configuration) throws InitializationException {
    this.configuration = configuration;

    HttpProtocolParams.setContentCharset(globalParams, getConfiguration().getContentCharset());
    HttpProtocolParams.setUseExpectContinue(globalParams, false);

    // These are some safety settings, we should never run into these timeouts as we
    // do our own expiration checking
    HttpConnectionParams.setConnectionTimeout(globalParams, (getConfiguration().getTimeoutSeconds()+5) * 1000);
    HttpConnectionParams.setSoTimeout(globalParams, (getConfiguration().getTimeoutSeconds()+5) * 1000);

    HttpConnectionParams.setStaleCheckingEnabled(globalParams, getConfiguration().getStaleCheckingEnabled());
    if (getConfiguration().getSocketBufferSize() != -1)
        HttpConnectionParams.setSocketBufferSize(globalParams, getConfiguration().getSocketBufferSize());

    // Only register 80, not 443 and SSL
    SchemeRegistry registry = new SchemeRegistry();
    registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));

    clientConnectionManager = new PoolingClientConnectionManager(registry);
    clientConnectionManager.setMaxTotal(getConfiguration().getMaxTotalConnections());
    clientConnectionManager.setDefaultMaxPerRoute(getConfiguration().getMaxTotalPerRoute());

    httpClient = new DefaultHttpClient(clientConnectionManager, globalParams);
    if (getConfiguration().getRequestRetryCount() != -1) {
        httpClient.setHttpRequestRetryHandler(
            new DefaultHttpRequestRetryHandler(getConfiguration().getRequestRetryCount(), false)
        );
    }
}
 

public static HttpClient getNewHttpClient() {
	try {

		KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
		trustStore.load(null, null);
		SSLSocketFactory sf = new SSLSocketFactoryEx(trustStore);
		sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
		HttpParams params = new BasicHttpParams();

		HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
		HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
		HttpProtocolParams.setUserAgent(params, HttpHeader.getUA());
		SchemeRegistry registry = new SchemeRegistry();
		registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
		registry.register(new Scheme("https", sf, 443));

		ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
		DefaultHttpClient httpClient = new DefaultHttpClient(ccm, params);

		httpClient.setCookieStore(new BasicCookieStore());

		httpClient.getParams().setParameter(CoreConnectionPNames.CONNECTION_TIMEOUT, 25000);
		httpClient.getParams().setParameter(CoreConnectionPNames.SO_TIMEOUT, 25000);
		return httpClient;
	} catch (Exception e) {
		return new DefaultHttpClient();
	}
}
 

protected HttpParams basicParams() {
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
    // Make sure this connection will timeout
    HttpConnectionParams.setConnectionTimeout(params, 300000);
    HttpConnectionParams.setSoTimeout(params, 300000);
    return params;
}
 

/**
 * Function that creates a ClientConnectionManager which can handle http and https. 
 * In case of https self signed or invalid certificates will be accepted.
 */
@Override
protected ClientConnectionManager createClientConnectionManager() {		
	HttpParams params = new BasicHttpParams();
	HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
	HttpProtocolParams.setContentCharset(params, "utf-8");
	params.setBooleanParameter("http.protocol.expect-continue", false);
	
	SchemeRegistry registry = new SchemeRegistry();
	registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), HTTP_PORT));
	registry.register(new Scheme("https", new EasySSLSocketFactory(), HTTPS_PORT));
	ThreadSafeClientConnManager manager = new ThreadSafeClientConnManager(params, registry);
				
	return manager;
}