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hel-guide
hel-developer-guide
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69ff5dd4
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69ff5dd4
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Jul 27, 2017
by
midKingKing
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Updates 后端开发/消息机制.md
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@@ -22,15 +22,19 @@ RabbitMQ 是实现 AMQP(高级消息队列协议)的消息中间件的一种
### 2.1 定义交换机
在接口管理的消息队列定义模块中,首先进行交换机的定义,界面如图:
在接口管理的消息队列定义模块中,首先进行交换机的定义,界面如图:
!
[](
/assets/exchange.png
)
注意:
![](
/assets/exchange.png
)
交换机名称不可以重复定义,一个交换机可以对应多个队列
### 2.2 定义队列和路由键
交换机类型可以分为
**direct\(唯一模式\),topic\(主题模式\),fanout\(广播模式\),**
rabbitmq会根据你的交换机类型和定义的路由键,完成消息的转发
**。**
持久化(durable):交换机在服务关闭后,清除与否
定义完交换机后,你还需要定义你的队列和相应的匹配模式(既路由键)界面如图:
自动删除(auto-delete):当交换机没有相应的队列匹配时,删除与否
### 2.2 定义队列和路由键
定义完交换机后,你还需要定义你的队列和相应的匹配模式(既路由键)界面如图:!
[](
/assets/queue.png
)
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