init project

• mkdir rabbitmq-examples
• cd rabbitmq-examples
• npm init
• npm install

require

• brew update
• brew install rabbitmq
• brew services start rabbitmq
• rabbitmq web plugin : http://localhost:15672/ , guest/guest

run

1. git clone
2. yarn install
3. yarn send
4. yarn consumer

start

rabbitmq-server

• 默认exchanges， AMQP default , 即amq.direct
• 默认routing_key, 即queue的name
• 默认ack required， yes
• 默认durale=true， 会持久化
• 默认prefetch， 1, 即一次处理一个消息
• 默认consumer实例，