Java HttpProtocolParams.setContentCharset方法代码示例

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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(); 
   } 
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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(); 
   } 
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
/**
 * 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;

}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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.HttpProtocolParams; //导入方法依赖的package包/类
/**
 * 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();
    }
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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.HttpProtocolParams; //导入方法依赖的package包/类
/**
 * 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();
    }
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
static void init(final NetLayer lowerNetLayer)
	{
		try
		{
			HttpClientUtil.lowerNetLayer = lowerNetLayer;
			final Scheme http = new Scheme("http", new NetlibSocketFactory(lowerNetLayer), 80);

			supportedSchemes = new SchemeRegistry();
			supportedSchemes.register(http);

			// prepare parameters
			final HttpParams httpParams = new BasicHttpParams();
			HttpProtocolParams.setVersion(httpParams, HttpVersion.HTTP_1_1);
			HttpProtocolParams.setContentCharset(httpParams, Util.UTF8);
			HttpProtocolParams.setUseExpectContinue(httpParams, true);

//			connMgr = new ThreadSafeClientConnManager(httpParams, supportedSchemes);

		}
		catch (final Exception e)
		{
			LOG.error("error during class init", e);
		}
	}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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);
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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;
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
/**
 * 从可用的HttpClient池中返回一个默认10秒的HttpClient对象，该方法是同步的。
 * 
 * @return 可用的.HttpClient对象
 */
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;
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
/** generates a HTTP-Client that also supports HTTPS **/
private static DefaultHttpClient getNewHttpClient() {
	try {
		KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
		trustStore.load(null, null);

		BasicSSLSocketFactory sf = new BasicSSLSocketFactory(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();

		// setting connections types
		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();
	}
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
public synchronized HttpClient getHttpClient() {
    HttpParams params = new BasicHttpParams();
    HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
    HttpProtocolParams.setContentCharset(params, HTTP.DEFAULT_CONTENT_CHARSET);
    HttpProtocolParams.setUseExpectContinue(params, true);
    // 设置连接管理器的超时
    ConnManagerParams.setTimeout(params, 10000);
    // 设置连接超时
    HttpConnectionParams.setConnectionTimeout(params, 10000);
    // 设置socket超时
    HttpConnectionParams.setSoTimeout(params, 10000);
    SchemeRegistry schReg = new SchemeRegistry();
    // 设置https的支持
    schReg.register(new Scheme("https", SSLSocketFactory.getSocketFactory(), 443));
    //设置HTTP支持
    schReg.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
    ClientConnectionManager conManager = new ThreadSafeClientConnManager(params, schReg);
    HttpClient httpClient = new DefaultHttpClient(conManager, params);
    return httpClient;
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
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();
    }
}
 

import org.apache.http.params.HttpProtocolParams; //导入方法依赖的package包/类
public static DefaultHttpClient getNewHttpClient(KeyStore keystore)
{
    DefaultHttpClient defaulthttpclient;
    try
    {
        MySSLSocketFactory mysslsocketfactory = new MySSLSocketFactory(keystore);
        SchemeRegistry schemeregistry = new SchemeRegistry();
        schemeregistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
        schemeregistry.register(new Scheme("https", mysslsocketfactory, 443));
        BasicHttpParams basichttpparams = new BasicHttpParams();
        HttpProtocolParams.setVersion(basichttpparams, HttpVersion.HTTP_1_1);
        HttpProtocolParams.setContentCharset(basichttpparams, "UTF-8");
        defaulthttpclient = new DefaultHttpClient(new ThreadSafeClientConnManager(basichttpparams, schemeregistry), basichttpparams);
    }
    catch (Exception exception)
    {
        return new DefaultHttpClient();
    }
    return defaulthttpclient;
}