消息推送系统

import pika

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

channel = connection.channel()

channel.queue_declare(queue='notification')

message = 'Hello, this is a notification!'

channel.basic_publish(exchange='', routing_key='notification', body=message)

print(" [x] Sent %r" % message)

connection.close()

高中排课系统

import pika

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

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

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

channel = connection.channel()

channel.queue_declare(queue='notification')

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

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

channel.start_consuming()