import backtype.storm.spout.MultiScheme; //导入依赖的package包/类
public static SpoutConfig getSpoutConfig(Map options, MultiScheme scheme) throws IllegalArgumentException {
  String zkServers = (String) Utils.get(options, ZOOKEEPER_SERVERS, "localhost:2181");
  String kafkaRoot = (String) Utils.get(options, KAFKA_ROOT_PATH, "/kafka");
  String connectString = zkServers + kafkaRoot;

  BrokerHosts hosts = new ZkHosts(connectString);
  String topic = (String) Utils.get(options, TOPIC, DEFAULT_TOPIC);
  String zkRoot = kafkaRoot + "/" + "storm-consumer-states";
  String appId = (String) Utils.get(options, CLIENT_ID, "storm-app");

  SpoutConfig config = new SpoutConfig(hosts, topic, zkRoot, appId);
  config.zkServers = new ArrayList<String>();

  String [] servers = zkServers.split(",");

  for (int i = 0; i < servers.length; i++) {
    String[] serverAndPort = servers[0].split(":");
    config.zkServers.add(serverAndPort[0]);
    int port = Integer.parseInt(serverAndPort[1]);
    if (i == 0) {
      config.zkPort = port;
    }

    if (config.zkPort != port) {
      throw new IllegalArgumentException("The zookeeper port on all  server must be same");
    }
  }
  config.scheme = scheme;
  return config;
}
 

import backtype.storm.spout.MultiScheme; //导入依赖的package包/类
public static TridentKafkaConfig getTridentKafkaConfig(Map options, MultiScheme scheme) {
  String zkServers = (String) Utils.get(options, ZOOKEEPER_SERVERS, "localhost:2181") ;
  String kafkaRoot = (String) Utils.get(options, KAFKA_ROOT_PATH, "/kafka");
  String connectString = zkServers + kafkaRoot;

  BrokerHosts hosts = new ZkHosts(connectString);
  String topic = (String) Utils.get(options, TOPIC, DEFAULT_TOPIC);
  String appId = (String) Utils.get(options, CLIENT_ID, "storm-app");

  TridentKafkaConfig config = new TridentKafkaConfig(hosts, topic, appId);
  config.scheme = scheme;
  return config;
}