Java 骆驼路由已启动，但在使用骆驼缓存时未运行

我第一次尝试使用Camel缓存。因此，我基于camel java maven原型创建了一个小应用程序
我的代码基于中的示例。下面是片段

public class AddingToCache extends RouteBuilder {
   public void configure() {
            from("direct:start")
            .log("START")
            .setHeader(CacheConstants.CACHE_OPERATION, constant(CacheConstants.CACHE_OPERATION_ADD))
            .setHeader(CacheConstants.CACHE_KEY, constant("Custom_key"))
            .process(new Processor() {
                @Override
                public void process(Exchange exchange) throws Exception {
                    exchange.getOut().setBody("My custom out");
                }
            })
            .log("starting ...")
            .to("cache://cache1")
            .to("direct:next");
    }
}

---

您的路由可能正在运行，您只是还没有调用它们（无论如何，从您上面发布的代码）。您需要使用ProducerTemplate向

direct:start

或

direct:next

路由发送消息以练习路由

ProducerTemplate=camelContext.createProducerTemplate（）
发送主体（“直接：开始”、“消息”）

public class ReadingFromCache extends RouteBuilder {
    @Override
    public void configure() throws Exception {
        from("direct:next")
            .setHeader(CacheConstants.CACHE_OPERATION, constant(CacheConstants.CACHE_OPERATION_GET))
            .setHeader(CacheConstants.CACHE_KEY, constant("Custom_key"))
            .to("cache://cache1")
            .choice()
           .when(header(CacheConstants.CACHE_ELEMENT_WAS_FOUND).isNotNull())
                .process(new Processor() {
                    @Override
                    public void process(Exchange exchange) throws Exception {
                        Object body = exchange.getIn().getBody();
                        System.out.println("Cache body - " + body);
                    }
                })
            .otherwise()
                .process(new Processor() {
                    @Override
                    public void process(Exchange exchange) throws Exception {
                        Object body = exchange.getIn().getBody();
                        System.out.println("Cache body when not found - " + body);
                    }
                })
            .end()
            .to("direct:finish");
    }
}