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Code Issues Releases Wiki Activity

Polish #541, update rocketmq-examples with poll consumer

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This commit is contained in:
fangjian0423
2019-04-12 10:54:05 +08:00
parent 13ec109e9d
commit 5671851d08
4 changed files with 81 additions and 12 deletions
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31
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/java/org/springframework/cloud/alibaba/cloud/examples/RocketMQConsumerApplication.java
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@@ -1,10 +1,15 @@
package org.springframework.cloud.alibaba.cloud.examples;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.CommandLineRunner;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.alibaba.cloud.examples.RocketMQConsumerApplication.MySink;
import org.springframework.cloud.stream.annotation.EnableBinding;
import org.springframework.cloud.stream.annotation.Input;
import org.springframework.cloud.stream.binder.PollableMessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.core.ParameterizedTypeReference;
import org.springframework.messaging.SubscribableChannel;
/**
@@ -27,10 +32,36 @@ public class RocketMQConsumerApplication {
@Input("input4")
SubscribableChannel input4();
@Input("input5")
PollableMessageSource input5();
}
public static void main(String[] args) {
SpringApplication.run(RocketMQConsumerApplication.class, args);
}
@Bean
public ConsumerCustomRunner customRunner() {
return new ConsumerCustomRunner();
}
public static class ConsumerCustomRunner implements CommandLineRunner {
@Autowired
private MySink mySink;
@Override
public void run(String... args) throws InterruptedException {
while (true) {
mySink.input5().poll(m -> {
String payload = (String) m.getPayload();
System.out.println("pull msg: " + payload);
}, new ParameterizedTypeReference<String>() {
});
Thread.sleep(2_000);
}
}
}
}

4
spring-cloud-alibaba-examples/rocketmq-example/rocketmq-consume-example/src/main/resources/application.properties
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@@ -24,6 +24,10 @@ spring.cloud.stream.bindings.input4.content-type=text/plain
spring.cloud.stream.bindings.input4.group=transaction-group
spring.cloud.stream.bindings.input4.consumer.concurrency=5
spring.cloud.stream.bindings.input5.destination=pull-topic
spring.cloud.stream.bindings.input5.content-type=text/plain
spring.cloud.stream.bindings.input5.group=pull-topic-group
spring.application.name=rocketmq-consume-example
server.port=28082