ElasticSearch java API--创建Client连接

package Client;
import org.elasticsearch.client.Client;
import org.elasticsearch.client.transport.TransportClient;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.InetSocketTransportAddress;
public class ServerClient {

public Client getClient(){

Settings settings = ImmutableSettings.settingsBuilder().put("client.transport.sniff",true)   

            .put("cluster.name", "李安安").build();//clienttransport.sniff:true 嗅探整个集群；cluster.name:xx 集群名称，对应于/config/elasticsearch.yml 内部配置。

Client client=new TransportClient(settings)

.addTransportAddress(new InetSocketTransportAddress("127.0.0.1",9300));

//.addTransportAddress(new InetSocketTransportAddress("192.168.5.1",9300))  多个连接

return  client;

}

}