【发布时间】:2019-07-25 12:40:50
【问题描述】:
根据文档here,当前支持的绑定器(Rabbit 和 Kafka)依赖于 RetryTemplate。对于 GCP?
我的项目详情
Spring Boot 版本 2.1.3.RELEASE
依赖pom.xml
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-gcp-starter-pubsub</artifactId>
<version>1.1.0.RELEASE</version>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-gcp-pubsub-stream-binder</artifactId>
<version>1.1.0.RELEASE</version>
</dependency>
application.properties
spring.cloud.stream.bindings.input.destination=inputtopic
spring.cloud.stream.bindings.output.destination=outputtopic
spring.cloud.gcp.project-id=testinggcp
spring.cloud.gcp.credentials.location=file:C:/Users/my_gcp_credentials.json
休息控制器
@EnableBinding({Source.class,Sink.class})
@RestController
public class SourceExample {
@Autowired
private Source source;
@GetMapping("/newMessage")
public UserMessage sendMessage(@RequestParam("messageBody") String messageBody,
@RequestParam("username") String username) {
UserMessage userMessage = new UserMessage(messageBody, username, LocalDateTime.now());
this.source.output().send(new GenericMessage<>(userMessage));
return userMessage;
}
@StreamListener(target = Sink.INPUT)
public void handle(UserMessage userMessage) throws IOException {
System.out.println(userMessage);
}
}
【问题讨论】:
标签: spring-boot spring-cloud spring-cloud-stream spring-messaging