ClientUtil中client改为连接池方式

pom.xml

@@ -700,5 +700,10 @@
 				</exclusion>
 			</exclusions>
 		</dependency>
+		<dependency>
+		    <groupId>org.glassfish.jersey.connectors</groupId>
+		    <artifactId>jersey-apache-connector</artifactId>
+		    <version>2.23.1</version>
+		</dependency>
 	</dependencies>
 </project>

src/main/java/com/nis/util/Constants.java

@@ -736,4 +736,9 @@ public final class Constants {
 	public static final Integer SAVE_AND_DEL_THREAD_SIZE=Configurations.getIntProperty("save_and_del_thread_size", 5);
 	public static final Integer MAX_ALLOWED_PACKET=Configurations.getIntProperty("max_allowed_packet", 1048576);
 	
+	//http client连接池相关参数
+	public static final Integer HTTP_MAX_CONNECTION=Configurations.getIntProperty("http_max_connection", 1000);
+	public static final Integer DEFAULT_MAX_PERROUTE=Configurations.getIntProperty("default_max_perroute", 100);
+	public static final Integer POOLCM_SOCKET_TIMEOUT=Configurations.getIntProperty("poolcm_socket_timeout", 3000);
+	
 }

src/main/java/com/nis/util/httpclient/ClientUtil.java

@@ -17,7 +17,12 @@ import net.sf.json.JSONObject;
 
 import org.apache.commons.lang3.StringUtils;
 import org.apache.http.client.ClientProtocolException;
+import org.apache.http.config.SocketConfig;
+import org.apache.http.impl.conn.PoolingHttpClientConnectionManager;
 import org.apache.log4j.Logger;
+import org.glassfish.jersey.apache.connector.ApacheClientProperties;
+import org.glassfish.jersey.apache.connector.ApacheConnectorProvider;
+import org.glassfish.jersey.client.ClientConfig;
 import org.glassfish.jersey.client.ClientProperties;
 import org.glassfish.jersey.jackson.JacksonFeature;
 import org.glassfish.jersey.media.multipart.MultiPartFeature;
@@ -29,6 +34,7 @@ public class ClientUtil {
 
 	private static Client client;//客户端
 	private static Logger logger = Logger.getLogger(ClientUtil.class);
+
 	/**
 	 * 初始化https client
 	 * @throws Exception 
@@ -37,13 +43,24 @@ public class ClientUtil {
 	 */
 	public static void initClient(){
 		try{
-			client = ClientBuilder.newBuilder().register(ClientRequestHeaderFilter.class)//请求过滤器，自动添加header信息
-					.register(JacksonFeature.class)//json支持
-					.register(MultiPartFeature.class)//文件上传支持
-					.property(ClientProperties.CONNECT_TIMEOUT, Constants.CLIENT_CONNECT_TIMEOUT)//连接超时时间
-			.property(ClientProperties.READ_TIMEOUT, Constants.CLIENT_READ_TIMEOUT)//读取超时时间
-					.build();
-			logger.info("客户端初始化成功");
+			if(client==null){
+				PoolingHttpClientConnectionManager pcm = new PoolingHttpClientConnectionManager(); 
+				pcm.setDefaultSocketConfig( SocketConfig.custom(). setSoTimeout(Constants.POOLCM_SOCKET_TIMEOUT). build()); 
+				pcm.setMaxTotal(Constants.HTTP_MAX_CONNECTION); pcm.setDefaultMaxPerRoute(Constants.DEFAULT_MAX_PERROUTE);
+
+				ClientConfig clientConfig = new ClientConfig();
+				clientConfig.property(ClientProperties.CONNECT_TIMEOUT, Constants.CLIENT_CONNECT_TIMEOUT);//连接超时时间
+				clientConfig.property(ClientProperties.READ_TIMEOUT, Constants.CLIENT_READ_TIMEOUT);//读取超时时间
+				clientConfig.property(ApacheClientProperties.CONNECTION_MANAGER, pcm); 
+				clientConfig.connectorProvider(new ApacheConnectorProvider()); 
+				clientConfig.register(JacksonFeature.class);
+				
+				client = ClientBuilder.newClient(clientConfig).register(ClientRequestHeaderFilter.class)//请求过滤器，自动添加header信息
+						.register(JacksonFeature.class)//json支持
+						.register(MultiPartFeature.class);//文件上传支持
+				logger.info("客户端初始化成功");
+			}
+			
 		}catch (Exception e) {
 			logger.error("初始化客户端失败，请检查证书是否正确！",e);
 			System.exit(1);//程序退出
@@ -56,7 +73,9 @@ public class ClientUtil {
 	 * @return
 	 */
 	public static WebTarget getWebTarger(String path){
-		initClient();
+		if(client==null){
+			initClient();
+		}
 		if(StringUtils.isNotBlank(path)){
 			path = formatHttpStr(path);//格式化url字符串
 			return client.target(path);

src/main/resources/nis.properties

@@ -552,4 +552,8 @@ ntcCollectVoipLog=ntcCollectVoipLogs
 ntcKeywordsUrlLog=ntcKeywordsUrlLogs
 save_and_del_thread_size=5
 #mysql 单个sql大小限制,根据mariadb相关参数配置
-max_allowed_packet=1048576
+max_allowed_packet=1048576
+#http client连接池相关参数，http_max_connection:最大连接数，default_max_perroute:每个主机地址的并发数，poolcm_socket_timeout:socket超时时间
+http_max_connection=1000
+default_max_perroute=100
+poolcm_socket_timeout=3000