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## 基于 SpringCloud Stream 构建消息驱动微服务
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### SpringBoot 集成 Kafka 构建消息驱动微服务
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- 下载安装 kafka
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- 下载 Kafka :https://kafka.apache.org/quickstart
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- 解压、启动 ZK 和 Kafka Server 即可(使用默认配置)
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---
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- 基本架构
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- Producer -> Message[Topic] -> Kafka Broker -> Partition <- Consumer[Topic]
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### SpringBoot 集成 RocketMQ 构建消息驱动微服务
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- 下载、安装 RocketMQ
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- 下载 RocketMQ: http://rocketmg.apache.org/docs/quick-start
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- 下载以 bin-release 结尾的 zip 包解压即完成安装
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---
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- MQ 的启动, 关注2个
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- mqnamesrv
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- sh mqnamesrv
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- mqbroker
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- sh mqbroker -n localhost:9876
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### SpringCloud Stream 消息驱动组件概览
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- 为什么会出现 SpringCloud Stream
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- 如果没有 SpringCloud Stream,我们会怎么应用消息驱动?
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- Producer -> Message -> Kafka/RocketMQ <- Consumer
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- 有了Stream
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- Producer -> Message -> [Kafka/RocketMQ][Stream] <- Consumer
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### 基于 SpringCloud Stream 消息驱动的简单应用
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- [dev-protocol-springcloud-stream](..%2Fdev-protocol-springcloud-stream)
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### 自定义 Stream 消息通信信道实现定制分发
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- [dev-protocol-springcloud-stream](..%2Fdev-protocol-springcloud-stream)
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### SpringCloud Stream 消息分组和消费分区的配置与说明
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- [dev-protocol-springcloud-stream](..%2Fdev-protocol-springcloud-stream)
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### SpringCloud Stream 消息驱动组件总结
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-
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