消息推送系统

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

channel = connection.channel()

channel.queue_declare(queue='task_queue', durable=True)

message = "Hello World!"

channel.basic_publish(

exchange='',

routing_key='task_queue',

body=message,

properties=pika.BasicProperties(

delivery_mode=2, # make message persistent

)

)

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

走班排课系统源码

connection.close()

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(

queue='task_queue',

on_message_callback=callback,

auto_ack=True

)

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

channel.start_consuming()