我正在尝试创建一个接受输入一个参数的PROCESSOR,我希望它产生多个输出,在本例中为两个。我已经用costum接口定义了它
public interface MyProcessor {
String INPUT = "myInput";
@Input
SubscribableChannel myInput();
@Output("myOutput")
MessageChannel anOutput();
@Output
MessageChannel anotherOutput();
}
比这样的应用程序逻辑,只需返回输入参数
@SpringBootApplication
@EnableBinding(MyProcessor.class)
public class SpringDataFlowAppApplication {
Logger logger = LoggerFactory.getLogger(SpringDataFlowAppApplication.class);
@Autowired
private MyProcessor processor;
public static void main(String[] args) {
SpringApplication.run(SpringDataFlowAppApplication.class, args);
}
@StreamListener(MyProcessor.INPUT)
public void routeValues(String val) {
processor.anOutput().send(MessageBuilder.withPayload(val).build());
processor.anotherOutput().send(MessageBuilder.withPayload(val).build());
logger.debug("SpringDataFlowAppApplication --> "+val);
}
}
现在的问题是,如何在此输出中连接其他两个处理器,如图所示。我想并行化一些进程(PROC_!和PROC_2)。对于使用SpringCloudDataFlow Console的部署Im,如下图所示