统一消息系统

import pika

# 生产者

def send_message():

connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))

channel = connection.channel()

channel.queue_declare(queue='notification')

channel.basic_publish(exchange='', routing_key='notification', body='Hello, this is a message!')

print(" [x] Sent 'Hello, this is a message!'")

connection.close()

# 消费者

def receive_message():

connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))

channel = connection.channel()

channel.queue_declare(queue='notification')

def callback(ch, method, properties, body):

print(" [x] Received %r" % body)

channel.basic_consume(callback, queue='notification', no_ack=True)

print(' [*] Waiting for messages. To exit press CTRL+C')

channel.start_consuming()

if __name__ == '__main__':

send_message()

# receive_message()