Closed fzdwx closed 3 years ago
配置
spring:
cloud:
stream:
function:
definition: test
bindings:
test-out-0:
destination: test-topic
content-type: application/json
test-in-0:
destination: test-topic
content-type: application/json
group: test-group
rocketmq:
binder:
name-server: 127.0.0.1:9876 # RocketMQ Namesrv 地址
grou: test
bindings:
test-out-0:
producer:
group: test-group
sync: true
test-in-0:
consumer:
group: test-group
orderly: true
1.我的依赖
<dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-config-server</artifactId> <version>2021.1</version> </dependency>
2.producer
/** * 注册producer:test-out-0 * * @return {@link Supplier<String>} */ @Bean public Supplier<String> test() { return () -> { String s= UUID.fastUUID().toString() System.out.println("发送消息:" + s); return s; }; }
3.comsumer
/** * 注册consumer:test-in-0 * * @return {@link Consumer<String>} */ @Bean public Consumer<String> test() { return (s) -> { System.out.println("收到消息:" + s); }; }
4.问题 启动后会自动一直发信息,这种咋办? prodcuer
consumer
可以去了解一下spring-cloud-stream的Supplier,默认是1秒产生一条消息
可以去了解一下spring-cloud-stream的Supplier,默认是1秒产生一条消息
谢谢,已经处理好了。最后我用那个reactor里面的Sinks弄好了。这个spirng cloud stream 3确实改变有点大
麻烦请教下函数方式配置消费者如何设置tags啊
1.我的依赖
2.producer
3.comsumer
4.问题 启动后会自动一直发信息,这种咋办? prodcuer
consumer