消息推送系统

# 发送消息的代码

import pika

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

channel = connection.channel()

channel.queue_declare(queue='task_queue')

channel.basic_publish(exchange='', routing_key='task_queue', body='Hello World!')

print(" [x] Sent 'Hello World!'")

connection.close()

# 接收消息的代码

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='task_queue')

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

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

排课系统源码

channel.start_consuming()