Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.BeanCreationException: Error creating bean with name ‘helloServiceImpl’ defined in file [D:\JavaProject\Dubbo\dubbodemo-provider\target\classes\com\hmf\service\impl\HelloServiceImpl.class]: Initialization of bean failed; nested exception is java.lang.IllegalStateException: Failed to register dubbo://192.168.137.1:20881/com.hmf.service.HelloService?anyhost=true&application=dubbodemo-provider&dubbo=2.6.0&generic=false&interface=com.hmf.service.HelloService&methods=sayHello&pid=14220&side=provider×tamp=1649216174846 to registry 192.168.113.128:2181, cause: Failed to register dubbo://192.168.137.1:20881/com.hmf.service.HelloService?anyhost=true&application=dubbodemo-provider&dubbo=2.6.0&generic=false&interface=com.hmf.service.HelloService&methods=sayHello&pid=14220&side=provider×tamp=1649216174846 to zookeeper zookeeper://192.168.113.128:2181/com.alibaba.dubbo.registry.RegistryService?application=dubbodemo-provider&dubbo=2.6.0&interface=com.alibaba.dubbo.registry.RegistryService&pid=14220×tamp=1649216174838, cause: Zookeeper is not connected yet!
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:587)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:501)
at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean
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0(AbstractBeanFactory.java:317) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:228) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:315) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:760) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:869) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:550) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:409) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4939) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5434) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase
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at org.apache.catalina.core.ContainerBase
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StartChild.call(ContainerBase.java:1549) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor
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at java.lang.Thread.run(Thread.java:748)
解决方案：Linux的防火墙可能没有关闭
查看防火墙状态： systemctl status firewalld
启动防火墙： systemctl start firewalld
关闭防火墙： systemctl stop firewalld
查询防火墙服务是否开机启动： systemctl is-enabled firewalld
开机时启用防火墙服务： systemctl enable firewalld
开机时禁用防火墙服务： systemctl disable firewalld
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