Python rabbitmq queue Persistence

Send side:

Import pikaconnection = pika. Blockingconnection (Pika. Connectionparameters (' localhost ')) Channel = connection.channel () channel.queue_declare (queue= ' Hello '), Durable=true)   # #队列持久化, the queue is restarted and there is no guarantee that the data exists # channel.queue_delete (queue= "Task_queue") # for  i in range (+): Channel.basic_publish (exchange= ",                       routing_key= ' Hello ',                        body= "Hello world",                       properties=pika. Basicproperties (delivery_mode=2)  # #数据持久化                        ) # print ("sent  ' hello world! ') Connection.close ()

Receiving end:

Import pikaimport timeconnection = pika. Blockingconnection (Pika. Connectionparameters (host= ' localhost ')) Channel = connection.channel () Channel.queue_declare (queue= ' Hello ', durable=true) # channel.queue_bind (queue= ' Hello ', exchange= ', routing_key= ' hello ') def callback ( Ch, method, properties, body):     print ("AAA")     #  time.sleep (8)     print (" [x] received %r"  % body)      ch.basic_ack (Delivery_tag=method.delivery_tag)   #  returns the data signal to RABBITMQ. Channel.basic_consume (callback,                       queue= ' Hello ',                       no_ack=false) Print ('  [*] waiting for messages. to&Nbsp;exit press ctrl+c ') channel.start_consuming () 

Python rabbitmq queue Persistence