Python操作RabbitMQ

消费者

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33

import pika   # ########################## 消费者 ########################## # 创建连接 credentials = pika.PlainCredentials("guest", "guest") connection = pika.BlockingConnection(pika.ConnectionParameters(host='127.0.0.1', port=5672, virtual_host='/', credentials=credentials))     # 开辟管道 channel = connection.channel()   channel.queue_declare(queue='msg')     def callback(ch, method, properties, body):     print(" [x] 发送消息 %r" % body)     # 告诉rabbitmq，用callback来接收消息 channel.basic_consume('msg', callback, True)       # #接收准备 # channelx.basic_consume(callback, # 收到消息的回调函数 #                        queue="dongchannel11", # 队列名 #                        no_ack=True # 是否发送消息确认 #                       )   print(' [*] 等待消息')   # 开始接收信息，并进入阻塞状态，队列里有信息才会调用callback进行处理 channel.start_consuming()

生产者

 

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55

import pika import json import time   # ######################### 生产者 #########################   # 创建连接 credentials = pika.PlainCredentials("guest", "guest") # 虚拟队列需要指定参数 virtual_host，如果是默认的可以不填。 connection = pika.BlockingConnection(pika.ConnectionParameters(host='127.0.0.1', port=5672, virtual_host='/', credentials=credentials))   # 开辟管道 channel = connection.channel()   # 声明消息队列，消息将在这个队列传递，如不存在，则创建 channel.queue_declare(queue='hello')   # 发送数据，发送一条 # 向队列插入数值 routing_key是队列名   # channel.basic_publish(exchange='', #                       routing_key='hello',                # 队列名 #                       body='Hello World!')                # 发送的数据 # # print(" [x] Sent 'Hello World!'") # connection.close()       # 如果要发送多条则复制此段 def send(message):     if not isinstance(message, dict):         raise {"msg": "不是字典类型"}       message = json.dumps(message)     channel.basic_publish(         exchange='',         routing_key='hello',         body=message     )     connection.close()   message =  {'type': 'log',          'message': {              'table_name': "hr24_ee_laowang_log",              'log_data': {                  'log_name': "api_request_log",                  'name': "laowang",                  "age": 11              }          },          'create_time': int(time.time())            } send(message)