Spring boot 如何在Springboot应用程序中优雅地停止驼峰上下文

我用的是带弹簧靴的骆驼鞋。骆驼上下文在应用程序启动时启动，并保持运行。应用程序关闭时如何关闭camel上下文

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提前感谢。

您可以使用CamelContext类停止方法

@Autowired CamelContext camelContext;

stop（）-关闭（将停止所有路由/组件/端点等并清除内部状态/缓存）

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请参阅和

我通过实现spring的SmartLifeCycle编写了一个自定义解决方案，该解决方案在关闭CamelContext之前等待其他spring bean停止。按原样使用这个类，它会工作得很好

@Component
public class SpringBootCamelShutDown implements SmartLifecycle {

    private static final Logger log = LoggerFactory.getLogger(SpringBootCamelShutDown.class);

    @Autowired
    private ApplicationContext appContext;

    @Override
    public void start() {}

    @Override
    public void stop() {}

    @Override
    public boolean isRunning() {
        SpringCamelContext context = (SpringCamelContext)appContext.getBean(CamelContext.class);
        return context.isStarted();
    }

    @Override
    public boolean isAutoStartup() {
        return true;
    }

    @Override
    public void stop(Runnable runnable) {
        SpringCamelContext context = (SpringCamelContext)appContext.getBean(CamelContext.class);
        if (!isRunning()) {
            log.info("Camel context already stopped");
            return;
        }

        log.info("Stopping camel context. Will wait until it is actually stopped");

        try {
            context.stop();
        } catch (Exception e) {
            log.error("Error shutting down camel context",e) ;
            return;
        }

        while(isRunning()) {
            try {
                TimeUnit.SECONDS.sleep(1);
            } catch (InterruptedException e) {
                log.error("Error shutting down camel context",e) ;
            }
        };

        // Calling this method is necessary to make sure spring has been notified on successful
        // completion of stop method by reducing the latch countdown value.
        runnable.run();
    }

    @Override
    public int getPhase() {
        return Integer.MAX_VALUE;
    }
}

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当您停止/关闭Spring Boot时，Camel将自动关闭。如果我是被问这个问题的人，我会将这个答案标记为已回答。顺便说一句，我们不需要“runnable.run（）；”什么时候已经停止了？