直升机,
我是兔子的新手。我正在尝试建立一个rabbitmq路由器并使用pika在python中向他发送HelloWorld。
在终端我做sudo rabbitmq-server start。我可以输入localhost:15672。但当我尝试连接到localhost时:5672出现" AMQP"一秒钟,然后"连接被重置"。
在做sudo rabbitmqctl list_connections时,我的连接不会出现。 在做netstat时 - -tapnl | grep 5672它出现了:
tcp 0 0 0.0.0.0:15672 0.0.0.0:* LISTEN -
tcp 0 0 127.0.0.1:5672 0.0.0.0:* LISTEN -
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN -
我的python给出了错误ProbableAccessDeniedError,但我认为我已经配置好了。这是一个snipet:
import pika
from pika.exceptions import ProbableAccessDeniedError
from pika.exceptions import ProbableAuthenticationError
if __name__ == '__main__':
credentials = pika.PlainCredentials('name', 'pass)
# change the ip in here!
parameters = pika.ConnectionParameters(
host='localhost', port=5672, vhost='test', credentials=credentials)
try:
connection = pika.BlockingConnection(parameters)
channel = connection.channel()
channel.basic_publish(exchange='',
routing_key='hello',
body='Hello World!')
print(" [x] Sent 'Hello World!'")
except ProbableAuthenticationError:
print("Authetication Error")
except ProbableAccessDeniedError:
print("Authetication Denied")
finally:
if channel:
channel.close()
if connection:
connection.close()
这是我的rabbitmq.config:
[
{rabbit, [
% Network Connectivity
% ====================
{tcp_listeners,[{"127.0.0.1",5672}]},
{num_tcp_acceptors, 5},
{handshake_timeout, 10000},
% Default User / VHost
% ====================
{default_vhost, <<"test">>},
{default_user, <<"name">>},
{default_pass, <<"pass">>},
{default_permissions, [<<".*">>, <<".*">>, <<".*">>]},
{loopback_users, []}
]}
].
所以我猜问题是因为localhost:5672。有什么想法吗?
答案 0 :(得分:1)
http://www.rabbitmq.com/man/rabbitmqctl.1.man.html
您必须添加rabbitmq用户
var message='<a href="http://example.com/example.jpg" target="_blank"
rel="noopener noreferrer">http://example.com/example.jpg</a>';
var newString=message.replace(/<a.*>(https?:\/\/.*\.(?:png|jpg))<\/a>/gi,'<img src=$1">');
alert(newString);
控制您的用户
rabbitmqctl add_user username password
添加vhost
rabbitmqctl list_users
用户虚拟主机权限
rabbitmqctl add_vhost test