14 消息队列-rabbitMQ

 

消息队列-rabbitMQ

相关文档：

1 https://www.rabbitmq.com/tutorials/tutorial-one-python.html （官方文档）

2 http://rabbitmq.mr-ping.com/description.html （中文文档）

 

一 安装相关环境

参考博客：https://www.cnblogs.com/saryli/p/9729591.html

第一步：下载并安装erlang

• 下载地址：http://www.erlang.org/downloads

第二步：下载并安装RabbitMQ

• 下载地址：http://www.rabbitmq.com/download.html

 

二 简单使用

#!\Users\Local\Programs\Python37
# -*- coding: utf-8 -*-

import pika
#１连接
connection = pika.BlockingConnection(pika.ConnectionParameters('localhost'))
channel = connection.channel()

# 声明一个队列
channel.queue_declare(queue='hello')

# 发送消息
channel.basic_publish(exchange='',
                      routing_key='hello',
                      body='Hello World2!')
print(" [x] Sent 'Hello World2!'")

#关闭连接
connection.close()

#!\Users\Local\Programs\Python37
# -*- coding: utf-8 -*-

import pika

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

channel.queue_declare(queue='hello')

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

channel.basic_consume(queue='hello',on_message_callback=callback)

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

 

使用参考：https://www.cnblogs.com/wupeiqi/articles/5132791.html 

 

未完：待补充