sudo apt-get install rabbitmq-server

sudo apt-get install python-pip

sudo pip install pika

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

channel.queue_declare(queue='hello')

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

connection.close()

#!/usr/bin/env python
#coding=utf8
import pika
 
connection = pika.BlockingConnection(pika.ConnectionParameters(
        'localhost'))
channel = connection.channel()
 
channel.queue_declare(queue='hello')
 
channel.basic_publish(exchange='', routing_key='hello', body='Hello World!')
print " [x] Sent 'Hello World!'"
connection.close()

rabbitmqctl list_queues

def callback(ch, method, properties, body):
  print "Received %r" % (body,)

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

channel.start_consuming()

#!/usr/bin/env python
#coding=utf8
import pika
 
connection = pika.BlockingConnection(pika.ConnectionParameters(
        'localhost'))
channel = connection.channel()
 
channel.queue_declare(queue='hello')
 
def callback(ch, method, properties, body):
  print " [x] Received %r" % (body,)
 
channel.basic_consume(callback, queue='hello', no_ack=True)
 
print ' [*] Waiting for messages. To exit press CTRL+C'
channel.start_consuming()

import sys
 
message = ' '.join(sys.argv[1:]) or "Hello World!"
channel.basic_publish(exchange='',
           routing_key='hello',
           body=message)
print " [x] Sent %r" % (message,)

import time
 
def callback(ch, method, properties, body):
  print " [x] Received %r" % (body,)
  time.sleep( body.count('.') )
  print " [x] Done"

$ python new_task.py First message.
$ python new_task.py Second message..
$ python new_task.py Third message...
$ python new_task.py Fourth message....
$ python new_task.py Fifth message.....

$ python worker.py
 [*] Waiting for messages. To exit press CTRL+C
 [x] Received 'First message.'
 [x] Received 'Third message...'
 [x] Received 'Fifth message.....'

$ python worker.py
 [*] Waiting for messages. To exit press CTRL+C
 [x] Received 'Second message..'
 [x] Received 'Fourth message....'

def callback(ch, method, properties, body):
  print " [x] Received %r" % (body,)
  time.sleep(5)
  print " [x] Done"
  ch.basic_ack(delivery_tag = method.delivery_tag)

channel.basic_consume(callback, queue='hello', no_ack=False)

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

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

channel.basic_publish(exchange='',
           routing_key="task_queue",
           body=message,
           properties=pika.BasicProperties(
             delivery_mode = 2, # make message persistent
           ))

channel.basic_qos(prefetch_count=1)

#!/usr/bin/env python
import pika
import sys
 
connection = pika.BlockingConnection(pika.ConnectionParameters(
    host='localhost'))
channel = connection.channel()
 
channel.queue_declare(queue='task_queue', durable=True)
 
message = ' '.join(sys.argv[1:]) or "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,)
connection.close()
worker.py完整代码

#!/usr/bin/env python
import pika
import time
 
connection = pika.BlockingConnection(pika.ConnectionParameters(
    host='localhost'))
channel = connection.channel()
 
channel.queue_declare(queue='task_queue', durable=True)
print ' [*] Waiting for messages. To exit press CTRL+C'
 
def callback(ch, method, properties, body):
  print " [x] Received %r" % (body,)
  time.sleep( body.count('.') )
  print " [x] Done"
  ch.basic_ack(delivery_tag = method.delivery_tag)
 
channel.basic_qos(prefetch_count=1)
channel.basic_consume(callback,
           queue='task_queue')
 
channel.start_consuming()