kafka

mycode

 1 from kafka import KafkaProducer
 2 import time
 3 producer = KafkaProducer(bootstrap_servers=["1.1.13.6:9092"])
 4 
 5 i = 20
 6 while True:
 7     i += 1
 8     msg = "producer1+%d" % i
 9     print(msg)
10     producer.send('huzh_topic', key=bytes(str(i)), value=msg.encode('utf-8'))
11     time.sleep(5)
12 
13 producer.close()

consumer

1 from kafka import KafkaConsumer
2 
3 consumer = KafkaConsumer("huzh_topic", bootstrap_servers=["1.1.13.6:9092"], auto_offset_reset='latest')
4 for msg in consumer:
5     key = msg.key.decode(encoding="utf-8")  
6     value = msg.value.decode(encoding="utf-8")
7     print("%s-%d-%d key=%s value=%s" % (msg.topic, msg.partition, msg.offset, key, value))

 

 

 

 

 

https://blog.csdn.net/YHYR_YCY/article/details/85016112

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posted @ 2019-11-16 13:18  voh99800  阅读(131)  评论(0)  编辑  收藏  举报