要使用Apache Artemis和地址路由,你可以按照以下步骤进行:
首先,你需要安装和配置Apache Artemis。你可以从官方网站下载并安装最新版本的Artemis。
创建一个Artemis服务器实例。你可以使用以下代码示例:
import org.apache.activemq.artemis.core.config.Configuration;
import org.apache.activemq.artemis.core.config.impl.ConfigurationImpl;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.impl.ActiveMQServerImpl;
public class ArtemisServer {
public static void main(String[] args) throws Exception {
Configuration configuration = new ConfigurationImpl();
configuration.setPersistenceEnabled(false);
configuration.addAcceptorConfiguration("in-vm", "vm://0");
configuration.setSecurityEnabled(false);
ActiveMQServer server = new ActiveMQServerImpl(configuration);
server.start();
}
}
这段代码创建了一个不带持久化的Artemis服务器实例,并启动了服务器。
import org.apache.activemq.artemis.api.core.*;
import org.apache.activemq.artemis.core.protocol.core.Packet;
import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnectorFactory;
import org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants;
import org.apache.activemq.artemis.core.routing.RoutingType;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.ActiveMQServers;
import org.apache.activemq.artemis.core.server.AddressQueryResult;
import java.util.HashMap;
import java.util.Map;
public class AddressRouter {
public static void main(String[] args) throws Exception {
Map connectionParams = new HashMap<>();
connectionParams.put(TransportConstants.HOST_PROP_NAME, "localhost");
connectionParams.put(TransportConstants.PORT_PROP_NAME, 61616);
ServerLocator serverLocator = ActiveMQClient.createServerLocatorWithHA(new TransportConfiguration(NettyConnectorFactory.class.getName(), connectionParams));
ClientSessionFactory sessionFactory = serverLocator.createSessionFactory();
ClientSession session = sessionFactory.createSession();
ActiveMQServer server = ActiveMQServers.newActiveMQServer(new ConfigurationImpl());
server.start();
String address = "myAddress";
RoutingType routingType = RoutingType.MULTICAST;
session.createAddress(new SimpleString(address), routingType, true);
AddressQueryResult result = server.getAddressInfo(new SimpleString(address));
System.out.println("Routing type for address " + address + " is " + result.getRoutingType());
}
}
这段代码创建了一个Artemis地址路由,并查询了指定地址的路由类型。
请注意,上述代码示例是简化的示例,仅用于演示如何使用Apache Artemis和地址路由。在实际应用中,你可能需要根据自己的需求进行适当的调整和扩展。