import org.springframework.integration.support.DefaultMessageBuilderFactory; //导入依赖的package包/类
public RedisTestBinder(RedisConnectionFactory connectionFactory) {
	RedisMessageChannelBinder binder = new RedisMessageChannelBinder(connectionFactory);
	GenericApplicationContext context = new GenericApplicationContext();
	context.getBeanFactory().registerSingleton(IntegrationUtils.INTEGRATION_MESSAGE_BUILDER_FACTORY_BEAN_NAME,
			new DefaultMessageBuilderFactory());
	DefaultHeaderChannelRegistry channelRegistry = new DefaultHeaderChannelRegistry();
	channelRegistry.setReaperDelay(Long.MAX_VALUE);
	ThreadPoolTaskScheduler taskScheduler = new ThreadPoolTaskScheduler();
	taskScheduler.afterPropertiesSet();
	channelRegistry.setTaskScheduler(taskScheduler);
	context.getBeanFactory().registerSingleton(
			IntegrationContextUtils.INTEGRATION_HEADER_CHANNEL_REGISTRY_BEAN_NAME,
			channelRegistry);
	context.refresh();
	binder.setApplicationContext(context);
	binder.setCodec(new PojoCodec());
	setBinder(binder);
	template = new StringRedisTemplate(connectionFactory);
}
 

import org.springframework.integration.support.DefaultMessageBuilderFactory; //导入依赖的package包/类
@StreamListener(Sink.INPUT)
@SendTo(ROUTER_QUEUE)
public Message<String> convertMessageBody(Message<String> message) {
	return new DefaultMessageBuilderFactory().withPayload(message.getPayload().toUpperCase()).build();
}