【kafka】基于python发送kafka消息

一、场景

　　测试过程中，需要对kafka发送消息，以模拟相关业务场景

 

二、环境

pip install kafka-python  

 

三、脚本

import json
import time
import uuid
import datetime
import requests
from kafka import KafkaProducer

KAFKA_BOOTSTRAP_SERVERS = ["192.168.1.100:9093"]

def send_user_info(i):
    json_data = {
        "username": "tester",
　　　　　......
    }
    print(json_data)

    data = {
        "MSG_ID": str(uuid.uuid4()),"MSG_BODY": json_data,
    }
    topic = "ods_blctms_qx_gps_vehicleinfo"
    producer = KafkaProducer(bootstrap_servers=KAFKA_BOOTSTRAP_SERVERS)
    data_json = json.dumps(data).encode('utf-8')
    future = producer.send(topic, data_json)
    print(future.get())
    time.sleep(1.0)


if __name__ == "__main__":
    i = 0
    while True:
      i += 1
      send_user_info(i%50)