默认情况下,rabbitmq使用`guest`来连接本地(localhost)的server,当需要远程连接时,就会失效。
"guest" user can only connect via localhost
如果必须使用`guest`用户来进行远程登录,需要修改配置
[{rabbit, [{loopback_users, []}]}].
(1)那么首先需要创建并添加一个用户`test`,让其具有管理员权限
rabbitmqctl add_user rootroot rabbitmqctl set_user_tags rootadministrator rabbitmqctl set_permissions -p / root".*" ".*" ".*"
(2)修改配置文件
[{rabbit, [{loopback_users, ["root"]}]}].
(3)重启rabbitmq-server
/etc/init.d/rabbitmq-server restart
(4)修改host
修改远程客户端机器上的/etc/hosts,添加rabbit-server的IP
xx.xx.xx.xx rabbit-server
(5)认证
pika提供了两种认证方式:ConnectinParameters和URLParameters。
ConnectionParameters
import pika # Set the connection parameters to connect to rabbit-server1 on port 5672# on the / virtual host using the username "guest" and password "guest" credentials = pika.PlainCredentials('root', 'root') parameters = pika.ConnectionParameters('rabbit-server1', 5672, '/', credentials)
URLParameters
import pika # Set the connection parameters to connect to rabbit-server1 on port 5672# on the / virtual host using the username "guest" and password "guest" parameters = pika.URLParameters('amqp://guest:guest@rabbit-server1:5672/%2F')
例子
import pika i = 1 def callback(ch, method, properties, body): global i #print 'receive %r'%body print 'receive %s'%i i += 1 f = open('%s'%i, 'w+') f.write(body) f.close() #第一种方法 #credentials = pika.PlainCredentials('mtest', 'root') #connection = pika.BlockingConnection(pika.ConnectionParameters('rabbit-server', 5672, '/', credentials)) #第二种方法 parameters = pika.URLParameters('amqp://mtest:root@rabbit-server:5672/%2F') connection = pika.BlockingConnection(parameters) channel = connection.channel() channel.queue_declare(queue='hello') channel.basic_consume(callback, queue='hello1', no_ack=True) channel.start_consuming()
本文转自cococo点点博客园博客,原文链接:http://www.cnblogs.com/coder2012/p/4457381.html,如需转载请自行联系原作者