python rabbitmq

最新推荐文章于 2025-11-26 15:49:07 发布

原创最新推荐文章于 2025-11-26 15:49:07 发布 · 268 阅读

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#python #rabbitmq #开发语言

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# 发送消息（生产者）和接收消息（消费者）
import pika

# 连接到 RabbitMQ 服务器
credentials = pika.PlainCredentials('admin', 'admin')
parameters = pika.ConnectionParameters('localhost',
                                       5672,
                                       '/',
                                       credentials)
connection = pika.BlockingConnection(parameters)

channel = connection.channel()

# 声明队列
queue_name = 'hello'
channel.queue_declare(queue=queue_name)

# 发送消息
message = "Hello, bbb!"
channel.basic_publish(exchange='', routing_key=queue_name, body=message)

print(f" [x] Sent '{message}'")

# 关闭连接
connection.close()

import pika

# 连接到 RabbitMQ 服务器
credentials = pika.PlainCredentials('admin', 'admin')
parameters = pika.ConnectionParameters('localhost',
                                       5672,
                                       '/',
                                       credentials)
connection = pika.BlockingConnection(parameters)
channel = connection.channel()

# 声明队列（与生产者保持一致）
queue_name = 'hello'
channel.queue_declare(queue=queue_name)

# 回调函数，用于处理接收到的消息


def callback(ch, method, properties, body):
    print(f" [x] Received {body.decode()}")


# 开始消费消息
channel.basic_consume(
    queue=queue_name, on_message_callback=callback, auto_ack=True)

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