rabbitmq远程消费者生产者发送端接收端实例
rabbit_remote_send_procedure.py
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#!_*_coding:utf-8_*_
importpika
credentials=pika.PlainCredentials('lwb','123456')
connection = pika.BlockingConnection(pika.ConnectionParameters(host='192.168.81.100',port=5672,virtual_host='/',credentials=credentials))#rabbit默认端口5672 建立一个基本的 socket连接
channel = connection.channel()#声明一个管道 在管道里面发消息
# 声明queue
channel.queue_declare(queue='hello5')
# n RabbitMQ a message can never be sent directly to the queue, it always needs to go through an exchange.
channel.basic_publish(exchange='',
routing_key='hello5',#queue名字
body='Hello World!')#body 发送的消息
print(" [x] Sent 'Hello World!'")
connection.close()
rabbitmq_recive_consumer.py
#!_*_coding:utf-8_*_
__author__ ='Alex Li'
importpika
credentials=pika.PlainCredentials('lwb','123456')
connection = pika.BlockingConnection(pika.ConnectionParameters(host='192.168.81.100',port=5672,virtual_host='/',credentials=credentials))#rabbit默认端口5672 建立一个基本的 socket连接
channel = connection.channel()#声明一个管道 在管道里面收消息
# You may ask why we declare the queue again ‒ we have already declared it in our previous code.
# We could avoid that if we were sure that the queue already exists. For example if send.py program
# was run before. But we're not yet sure which program to run first. In such cases it's a good
# practice to repeat declaring the queue in both programs.
channel.queue_declare(queue='hello1')#声明queue
defcallback(ch, method, properties, body):
print("---->",ch,method,properties)#ch 管道内存对象地址 method:发给queue的信息
print(" [x] Received %r"% body)
channel.basic_consume(#消费消息
callback,#如果收到消息，就调用CALLBACK函数来处理消息
queue='hello1',#从哪个队列里收消息
no_ack=True
)
print(' [*] Waiting for messages. To exit press CTRL+C')
channel.start_consuming()#启动 开始收消息 一直收，没有就卡主
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