commands

//1. 启动zk
bin/zookeeper-server-start.sh config/zookeeper.properties
//2. 启动kafka
bin/kafka-server-start.sh config/server.properties
//3. 创建topic
bin/kafka-topics.sh --create --bootstrap-server localhost:9092 --replication-factor 1 --partitions 1 --topic test
//4. 查看topics
bin/kafka-topics.sh --list --bootstrap-server localhost:9092
//5. 发送消息
bin/kafka-console-producer.sh --bootstrap-server localhost:9092 --topic test
//6. 消费消息
 bin/kafka-console-consumer.sh --bootstrap-server localhost:9092 --topic test --from-beginning