http://www.cnblogs.com/me-sa/archive/2012/10/20/RabbitMQ_VHost_Exchanges_queues_bindings_and_Channels.html
http://blog.ftofficer.com/2010/03/translation-rabbitmq-python-rabbits-and-warrens/
http://www.cnblogs.com/me-sa/archive/2012/10/20/RabbitMQ_VHost_Exchanges_queues_bindings_and_Channels.html
http://blog.ftofficer.com/2010/03/translation-rabbitmq-python-rabbits-and-warrens/