HttpAsyncClient 异步httpClient和同步httpClient连接池的工具类 包含jar

package com.bwton.info.usermanager.util.httputil; import org.apache.http.Consts; import org.apache.http.HttpHost; import org.apache.http.auth.AuthSchemeProvider; import org.apache.http.auth.AuthScope; import org.apache.http.auth.MalformedChallengeException; import org.apache.http.auth.UsernamePasswordCredentials; import org.apache.http.client.CredentialsProvider; import org.apache.http.client.config.AuthSchemes; import org.apache.http.client.config.RequestConfig; import org.apache.http.config.ConnectionConfig; import org.apache.http.config.Lookup; import org.apache.http.config.Registry; import org.apache.http.config.RegistryBuilder; import org.apache.http.impl.auth.*; import org.apache.http.impl.client.BasicCookieStore; import org.apache.http.impl.client.BasicCredentialsProvider; import org.apache.http.impl.nio.client.CloseableHttpAsyncClient; import org.apache.http.impl.nio.client.HttpAsyncClients; import org.apache.http.impl.nio.conn.PoolingNHttpClientConnectionManager; import org.apache.http.impl.nio.reactor.DefaultConnectingIOReactor; import org.apache.http.impl.nio.reactor.IOReactorConfig; import org.apache.http.nio.conn.NoopIOSessionStrategy; import org.apache.http.nio.conn.SchemeIOSessionStrategy; import org.apache.http.nio.conn.ssl.SSLIOSessionStrategy; import org.apache.http.nio.reactor.ConnectingIOReactor; import org.apache.http.nio.reactor.IOReactorException; import org.apache.http.ssl.SSLContexts; import javax.net.ssl.SSLContext; import java.nio.charset.CodingErrorAction; import java.security.KeyManagementException; import java.security.KeyStoreException; import java.security.NoSuchAlgorithmException; import java.security.UnrecoverableKeyException; /** * @author XueXianlei * @Description: * @date Created in 2018/2/26 11:36 */ public class HttpAsyncClient { private static int socketTimeout = 5000;// 设置等待数据超时时间5秒钟 根据业务调整 private static int connectTimeout = 2000;// 连接超时 private static int poolSize = 100;// 连接池最大连接数 private static int maxPerRoute = 30;// 每个主机的并发最多只有1500 // http代理相关参数 private String host = ""; private int port = 0; private String username = ""; private String password = ""; // 异步httpclient private CloseableHttpAsyncClient asyncHttpClient; // 异步加代理的httpclient private CloseableHttpAsyncClient proxyAsyncHttpClient; public HttpAsyncClient() { try { this.asyncHttpClient = createAsyncClient(false); this.proxyAsyncHttpClient = createAsyncClient(true); } catch (Exception e) { e.printStackTrace(); } } public CloseableHttpAsyncClient createAsyncClient(boolean proxy) throws KeyManagementException, UnrecoverableKeyException, NoSuchAlgorithmException, KeyStoreException, MalformedChallengeException, IOReactorException { RequestConfig requestConfig = RequestConfig.custom() .setConnectTimeout(connectTimeout) .setSocketTimeout(socketTimeout).build(); SSLContext sslcontext = SSLContexts.createDefault(); UsernamePasswordCredentials credentials = new UsernamePasswordCredentials( username, password); CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); credentialsProvider.setCredentials(AuthScope.ANY, credentials); // 设置协议http和https对应的处理socket链接工厂的对象 Registry<SchemeIOSessionStrategy> sessionStrategyRegistry = RegistryBuilder .<SchemeIOSessionStrategy> create() .register("http", NoopIOSessionStrategy.INSTANCE) .register("https", new SSLIOSessionStrategy(sslcontext)) .build(); // 配置io线程 IOReactorConfig ioReactorConfig = IOReactorConfig.custom() .setIoThreadCount(Runtime.getRuntime().availableProcessors()) .build(); // 设置连接池大小 ConnectingIOReactor ioReactor; ioReactor = new DefaultConnectingIOReactor(ioReactorConfig); PoolingNHttpClientConnectionManager conMgr = new PoolingNHttpClientConnectionManager( ioReactor, null, sessionStrategyRegistry, null); if (poolSize > 0) { conMgr.setMaxTotal(poolSize); } if (maxPerRoute > 0) { conMgr.setDefaultMaxPerRoute(maxPerRoute); } else { conMgr.setDefaultMaxPerRoute(10); } ConnectionConfig connectionConfig = ConnectionConfig.custom() .setMalformedInputAction(CodingErrorAction.IGNORE) .setUnmappableInputAction(CodingErrorAction.IGNORE) .setCharset(Consts.UTF_8).build(); Lookup<AuthSchemeProvider> authSchemeRegistry = RegistryBuilder .<AuthSchemeProvider> create() .register(AuthSchemes.BASIC, new BasicSchemeFactory()) .register(AuthSchemes.DIGEST, new DigestSchemeFactory()) .register(AuthSchemes.NTLM, new NTLMSchemeFactory()) .register(AuthSchemes.SPNEGO, new SPNegoSchemeFactory()) .register(AuthSchemes.KERBEROS, new KerberosSchemeFactory()) .build(); conMgr.setDefaultConnectionConfig(connectionConfig); if (proxy) { return HttpAsyncClients.custom().setConnectionManager(conMgr) .setDefaultCredentialsProvider(credentialsProvider) .setDefaultAuthSchemeRegistry(authSchemeRegistry) .setProxy(new HttpHost(host, port)) .setDefaultCookieStore(new BasicCookieStore()) .setDefaultRequestConfig(requestConfig).build(); } else { return HttpAsyncClients.custom().setConnectionManager(conMgr) .setDefaultCredentialsProvider(credentialsProvider) .setDefaultAuthSchemeRegistry(authSchemeRegistry) .setDefaultCookieStore(new BasicCookieStore()).build(); } } public CloseableHttpAsyncClient getAsyncHttpClient() { return asyncHttpClient; } public CloseableHttpAsyncClient getProxyAsyncHttpClient() { return proxyAsyncHttpClient; } }