springboot配置https端口问题 5C

服务器的80和8080已经被占用,请问怎么用http的8081端口配置https端口。

springboot项目

server:
  port: 8081

3个回答

application.properties 下 server.port=8081
yml
server:
port: 8081

你这个问题应该是:**springboot实现https访问**你可以直接百度这样搜索,或者参考下方博客:
https://blog.csdn.net/kk_star/article/details/83273045

可以nginx配置ssl监听443转发到8081端口

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Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:586) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:364) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1268) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:756) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:123) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:666) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:353) at org.springframework.boot.SpringApplication.run(SpringApplication.java:300) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1082) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1071) at com.liupeng.Application.main(Application.java:13) Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'Userservice': Unsatisfied dependency expressed through field 'userMapper'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userMapper' defined in file [E:\Java\java代码\Chaoyang\target\classes\com\liupeng\mapper\UserMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [tk/mybatis/mapper/autoconfigure/MapperAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\Java\java代码\Chaoyang\target\classes\mapper\UserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:586) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:87) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:364) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1268) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:211) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1131) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1059) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583) ... 19 more Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userMapper' defined in file [E:\Java\java代码\Chaoyang\target\classes\com\liupeng\mapper\UserMapper.class]: Unsatisfied dependency expressed through bean property 'sqlSessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [tk/mybatis/mapper/autoconfigure/MapperAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\Java\java代码\Chaoyang\target\classes\mapper\UserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1361) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1253) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:551) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:211) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1131) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1059) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:583) ... 32 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [tk/mybatis/mapper/autoconfigure/MapperAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\Java\java代码\Chaoyang\target\classes\mapper\UserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:599) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1177) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1072) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:511) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:481) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:211) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1131) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1059) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1346) ... 43 more Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.apache.ibatis.session.SqlSessionFactory]: Factory method 'sqlSessionFactory' threw exception; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\Java\java代码\Chaoyang\target\classes\mapper\UserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:189) at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:588) ... 55 more Caused by: org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [E:\Java\java代码\Chaoyang\target\classes\mapper\UserMapper.xml]'; nested exception is org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:523) at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:380) at org.mybatis.spring.SqlSessionFactoryBean.getObject(SqlSessionFactoryBean.java:547) at tk.mybatis.mapper.autoconfigure.MapperAutoConfiguration.sqlSessionFactory(MapperAutoConfiguration.java:155) at tk.mybatis.mapper.autoconfigure.MapperAutoConfiguration$$EnhancerBySpringCGLIB$$90d064bb.CGLIB$sqlSessionFactory$1(<generated>) at tk.mybatis.mapper.autoconfigure.MapperAutoConfiguration$$EnhancerBySpringCGLIB$$90d064bb$$FastClassBySpringCGLIB$$b0514ca6.invoke(<generated>) at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:228) at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:358) at tk.mybatis.mapper.autoconfigure.MapperAutoConfiguration$$EnhancerBySpringCGLIB$$90d064bb.sqlSessionFactory(<generated>) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:162) ... 56 more Caused by: org.apache.ibatis.builder.BuilderException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:120) at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:92) at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:521) ... 69 more Caused by: java.lang.IllegalArgumentException: Result Maps collection already contains value for com.liupeng.mapper.UserMapper.BaseResultMap at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:872) at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:844) at org.apache.ibatis.session.Configuration.addResultMap(Configuration.java:626) at org.apache.ibatis.builder.MapperBuilderAssistant.addResultMap(MapperBuilderAssistant.java:214) at org.apache.ibatis.builder.ResultMapResolver.resolve(ResultMapResolver.java:47) at org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElement(XMLMapperBuilder.java:285) at org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElement(XMLMapperBuilder.java:252) at org.apache.ibatis.builder.xml.XMLMapperBuilder.resultMapElements(XMLMapperBuilder.java:244) at org.apache.ibatis.builder.xml.XMLMapperBuilder.configurationElement(XMLMapperBuilder.java:116) ... 71 more ```
ehcache的RMI方式两台服务器上集群,同步失败??
最近我在测试搭一个ehcache缓存的集群的springboot接口,用的是手动的RMI配置方式,一共两个windows server节点,ehcache.xml配置文件: 节点A配置:211.87.227.226 监听的端口号:8021 ![图片说明](https://img-ask.csdn.net/upload/201811/21/1542809764_523228.png) 节点B配置:211.87.227.223 监听的端口号:8020 ![图片说明](https://img-ask.csdn.net/upload/201811/21/1542809770_164644.png) 两个节点的相同的配置: ![图片说明](https://img-ask.csdn.net/upload/201811/21/1542809776_962319.png) 然后将两个接口程序打包分别发布到两个server上启动后,经测试,A中添加的缓存没有同步到B中,反过来也是一样, 我觉得可能是8020和8021防火墙端口没开的原因,然后分别在A和B防火墙中打开8021和8020端口后,再次测试, 还是无法同步。 于是当我把A端的防火墙关掉或者打开A端的所有本地端口后,B中添加的缓存就能同步到A中,同样把B端的防火墙关掉或者打开B端的所有本地端口后,A中添加的缓存就能同步到B中。 注:我的接口开发环境是:springboot2.0.5.RELEASE、ehcache-2.10.5、java1.8.0_131,两台服务器均是学校内网, 我在网上找了很长时间没有找到问题在哪里,想向大家请教几个问题: 1:请问使用RMI方式集群同步ehcache该怎么打通防火墙呀?? 2:如果是端口的问题,那么我打开了8021和8020端口后为什么还是无法同步??难道配置的8021和8020不是真正的RMI通信的端口??那配置这个端口号有什么用?? 3:为什么必须打开所有端口或者关掉防火墙后才能正常同步?? 4:请问大家过类似的经验吗??可否给予一些指导,或者有直接的解决方案就更好了。
springboot整合dubbo服务启动报错
SpringBoot1.5.1,Dubbo 2..8.4,JDK 1.8.0_171 zookeeper确定是启动的。 provider配置如下: ``` <!--定义了提供方应用信息,用于计算依赖关系;在 dubbo-admin 或 dubbo-monitor 会显示这个名字,方便辨识--> <dubbo:application name="demotest-provider" owner="programmer" organization="dubbox"/> <!--使用 zookeeper 注册中心暴露服务,注意要先开启 zookeeper--> <dubbo:registry address="zookeeper://localhost:2181"/> <!-- 用dubbo协议在20880端口暴露服务 --> <dubbo:protocol name="dubbo" port="20880" /> <!--使用 dubbo 协议实现定义好的接口--> <dubbo:service interface="cn.kaison.xblog.system.api.service.SystemService" ref="systemService" protocol="dubbo"></dubbo:service> <!--具体实现该接口的 bean--> <bean id="demoService" class="cn.kaison.xblog.system.provider.serviceImpl.SystemServiceImpl"></bean> ``` 项目结构: ![图片说明](https://img-ask.csdn.net/upload/201804/20/1524156832_387407.png) 启动后报错如下: 2018-04-20 00:43:04.775 WARN 18261 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cn.kaison.xblog.system.api.service.SystemService': Instantiation of bean failed; nested exception is java.lang.ExceptionInInitializerError 2018-04-20 00:43:04.779 WARN 18261 --- [ main] o.s.boot.SpringApplication : Error handling failed (Error creating bean with name 'cn.kaison.xblog.system.api.service.SystemService': Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: Could not initialize class com.alibaba.dubbo.config.spring.ServiceBean) 2018-04-20 00:43:04.789 ERROR 18261 --- [ main] o.s.boot.SpringApplication : Application startup failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cn.kaison.xblog.system.api.service.SystemService': Instantiation of bean failed; nested exception is java.lang.ExceptionInInitializerError at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1155) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1099) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:866) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:542) ~[spring-context-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:370) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:314) ~[spring-boot-1.5.1.RELEASE.jar:1.5.1.RELEASE] at cn.kaison.xblog.system.provider.SysProviderApplication.main(SysProviderApplication.java:30) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_144] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_144] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_144] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_144] at com.intellij.rt.execution.application.AppMain.main(AppMain.java:147) [idea_rt.jar:na] Caused by: java.lang.ExceptionInInitializerError: null at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:1.8.0_144] at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) ~[na:1.8.0_144] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:1.8.0_144] at java.lang.reflect.Constructor.newInstance(Constructor.java:423) ~[na:1.8.0_144] at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:142) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:89) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:1147) ~[spring-beans-4.3.6.RELEASE.jar:4.3.6.RELEASE] ... 20 common frames omitted Caused by: java.lang.IllegalStateException: fail to create adaptive instance: java.lang.IllegalStateException: Can not create adaptive extenstion interface com.alibaba.dubbo.rpc.Protocol, cause: Failed to load extension class(interface: interface com.alibaba.dubbo.common.compiler.Compiler, class line: com.alibaba.dubbo.common.compiler.support.JavassistCompiler) in jar:file:/Users/xiaohuchen/Documents/_my_soft/mavenrepo/com/alibaba/dubbo/2.8.4/dubbo-2.8.4.jar!/META-INF/dubbo/internal/com.alibaba.dubbo.common.compiler.Compiler, cause: javassist/ClassPath at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:459) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.config.ServiceConfig.<clinit>(ServiceConfig.java:62) ~[dubbo-2.8.4.jar:2.8.4] ... 27 common frames omitted Caused by: java.lang.IllegalStateException: Can not create adaptive extenstion interface com.alibaba.dubbo.rpc.Protocol, cause: Failed to load extension class(interface: interface com.alibaba.dubbo.common.compiler.Compiler, class line: com.alibaba.dubbo.common.compiler.support.JavassistCompiler) in jar:file:/Users/xiaohuchen/Documents/_my_soft/mavenrepo/com/alibaba/dubbo/2.8.4/dubbo-2.8.4.jar!/META-INF/dubbo/internal/com.alibaba.dubbo.common.compiler.Compiler, cause: javassist/ClassPath at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:723) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:455) ~[dubbo-2.8.4.jar:2.8.4] ... 28 common frames omitted Caused by: java.lang.IllegalStateException: Failed to load extension class(interface: interface com.alibaba.dubbo.common.compiler.Compiler, class line: com.alibaba.dubbo.common.compiler.support.JavassistCompiler) in jar:file:/Users/xiaohuchen/Documents/_my_soft/mavenrepo/com/alibaba/dubbo/2.8.4/dubbo-2.8.4.jar!/META-INF/dubbo/internal/com.alibaba.dubbo.common.compiler.Compiler, cause: javassist/ClassPath at com.alibaba.dubbo.common.extension.ExtensionLoader.loadFile(ExtensionLoader.java:685) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.loadExtensionClasses(ExtensionLoader.java:591) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.getExtensionClasses(ExtensionLoader.java:567) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtensionClass(ExtensionLoader.java:728) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:721) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtension(ExtensionLoader.java:455) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtensionClass(ExtensionLoader.java:738) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.getAdaptiveExtensionClass(ExtensionLoader.java:732) ~[dubbo-2.8.4.jar:2.8.4] at com.alibaba.dubbo.common.extension.ExtensionLoader.createAdaptiveExtension(ExtensionLoader.java:721) ~[dubbo-2.8.4.jar:2.8.4] ... 29 common frames omitted Caused by: java.lang.NoClassDefFoundError: javassist/ClassPath at java.lang.Class.forName0(Native Method) ~[na:1.8.0_144] at java.lang.Class.forName(Class.java:348) ~[na:1.8.0_144] at com.alibaba.dubbo.common.extension.ExtensionLoader.loadFile(ExtensionLoader.java:627) ~[dubbo-2.8.4.jar:2.8.4] ... 37 common frames omitted Caused by: java.lang.ClassNotFoundException: javassist.ClassPath at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_144] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_144] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335) ~[na:1.8.0_144] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_144] ... 40 common frames omitted
No provider available from registry ip for service com.zys.store.service.api.HelloServiceApi:1.0.0 on consumer ip use dubbo version 2.6.2
springboot整合zookeeper和dubbo报错 linux上zk版本号是3.4.14 项目用的zk包是3.4.9 dubbo用的是2.6.2 springboot是2.1.6 用main方式先运行store的模块 再运行order的模块 这个时候用浏览器去访问http://localhost:8088/hello?name=zys这个时候控制台就报错No provider available from registry 启动的时候不报错 浏览器访问就报错了 看zk日志有说是HelloServiceApi这个类的节点已经存在 但是我觉得跟这个问题不大 因为运行一次就会创建一个节点 多次的话肯定报节点存在的错 我的linux是虚拟机 并且已经关闭了防火墙 不存在端口跑不通的情况 1. 项目架构是maven的聚合项目![图片说明](https://img-ask.csdn.net/upload/201911/20/1574220333_973372.png) 2. 在zys-store-api写接口 package com.zys.store.service.api; public interface HelloServiceApi { String sayHello(String name); } 3.在zys-store暴露接口 package com.zys.store.service.provider; import com.alibaba.dubbo.config.annotation.Service; import com.zys.store.service.api.HelloServiceApi; @Service( version = "1.0.0", application = "zys-store", protocol = "dubbo", registry = "zys-store-registry" ) public class HelloServiceProvider implements HelloServiceApi{ @Override public String sayHello(String name) { return "hello" + name; } } 下面是zys-store的yml的配置 dubbo: application: id: zys-store name: zys-store qos-port: 22212 qos-enable: true scan: base-packages: com.zys.store.* protocol: id: dubbo name: dubbo port: 12343 registry: id: zys-store-registry address: zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181 4.在zys-order调用接口 package com.zys.order.controller; import com.alibaba.dubbo.config.annotation.Reference; import com.zys.store.service.api.HelloServiceApi; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import javax.annotation.Resource; @RestController public class HelloController { @Reference( version = "1.0.0", application = "zys-order", interfaceName = "com.zys.store.service.api.HelloServiceApi", check = false, timeout = 3000, retries = 0 //读请求3次 写请求不重复 ) private HelloServiceApi helloServiceApi; @RequestMapping("/hello") public String hello(@RequestParam("name") String name){ return helloServiceApi.sayHello(name); } } 下面是zys-order的yml的配置 ```dubbo: application: id: zys-order name: zys-order qos-port: 22211 qos-enable: true qos-accept-foreign-ip: false scan: base-packages: com.zys.order.* protocol: id: dubbo name: dubbo port: 12343 registry: id: zys-order-registry address: zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181 store端的启动日志 2019-11-20 10:18:35.426 INFO 50632 --- [ main] a.b.d.c.e.WelcomeLogoApplicationListener : :: Dubbo Spring Boot (v0.2.0) : https://github.com/apache/incubator-dubbo-spring-boot-project :: Dubbo (v2.6.2) : https://github.com/apache/incubator-dubbo :: Google group : dev@dubbo.incubator.apache.org 2019-11-20 10:18:35.430 INFO 50632 --- [ main] e.OverrideDubboConfigApplicationListener : Dubbo Config was overridden by externalized configuration {dubbo.application.id=zys-store, dubbo.application.name=zys-store, dubbo.application.qos-enable=true, dubbo.application.qos-port=22212, dubbo.protocol.id=dubbo, dubbo.protocol.name=dubbo, dubbo.protocol.port=12343, dubbo.registry.address=zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181, dubbo.registry.id=zys-store-registry, dubbo.scan.base-packages=com.zys.store.*} . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.6.RELEASE) 2019-11-20 10:18:35.488 INFO 50632 --- [ main] com.zys.store.ZysStoreApplication : Starting ZysStoreApplication on DESKTOP-O0S84K8 with PID 50632 (D:\ideaworkspace\zys-project\zys-store\target\classes started by Administrator in D:\ideaworkspace\zys-project) 2019-11-20 10:18:35.489 INFO 50632 --- [ main] com.zys.store.ZysStoreApplication : No active profile set, falling back to default profiles: default 2019-11-20 10:18:35.963 WARN 50632 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.store.dao, com.zys.store.mapper]' package. Please check your configuration. 2019-11-20 10:18:36.030 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-configs' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-properties' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-references' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-services' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.031 WARN 50632 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-shutdown' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-store, class : com.alibaba.dubbo.config.ApplicationConfig] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-store] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-store-registry, class : com.alibaba.dubbo.config.RegistryConfig] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-store-registry] has been registered. 2019-11-20 10:18:36.037 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : dubbo, class : com.alibaba.dubbo.config.ProtocolConfig] has been registered. 2019-11-20 10:18:36.038 INFO 50632 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : dubbo] has been registered. 2019-11-20 10:18:36.060 WARN 50632 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.store]' package. Please check your configuration. 2019-11-20 10:18:36.307 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration' of type [com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration$$EnhancerBySpringCGLIB$$437665e0] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.357 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.364 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$3474c06e] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.382 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.383 INFO 50632 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:36.657 INFO 50632 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8089 (http) 2019-11-20 10:18:36.675 INFO 50632 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-11-20 10:18:36.675 INFO 50632 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.21] 2019-11-20 10:18:36.770 INFO 50632 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-11-20 10:18:36.770 INFO 50632 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1249 ms 2019-11-20 10:18:37.038 INFO 50632 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : dubbo] have been binding by prefix of configuration properties : dubbo.protocol 2019-11-20 10:18:37.568 INFO 50632 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor' 2019-11-20 10:18:37.744 INFO 50632 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-store] have been binding by prefix of configuration properties : dubbo.application 2019-11-20 10:18:37.747 INFO 50632 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-store-registry] have been binding by prefix of configuration properties : dubbo.registry 2019-11-20 10:18:37.816 INFO 50632 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Starting... 2019-11-20 10:18:37.993 INFO 50632 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Start completed. order端的启动日志 ```2019-11-20 10:18:47.233 INFO 48096 --- [ main] a.b.d.c.e.WelcomeLogoApplicationListener : :: Dubbo Spring Boot (v0.2.0) : https://github.com/apache/incubator-dubbo-spring-boot-project :: Dubbo (v2.6.2) : https://github.com/apache/incubator-dubbo :: Google group : dev@dubbo.incubator.apache.org 2019-11-20 10:18:47.239 INFO 48096 --- [ main] e.OverrideDubboConfigApplicationListener : Dubbo Config was overridden by externalized configuration {dubbo.application.id=zys-order, dubbo.application.name=zys-order, dubbo.application.qos-accept-foreign-ip=false, dubbo.application.qos-enable=true, dubbo.application.qos-port=22211, dubbo.protocol.id=dubbo, dubbo.protocol.name=dubbo, dubbo.protocol.port=12343, dubbo.registry.address=zookeeper://192.168.146.132:2181?backup=192.168.146.131:2181,192.168.146.133:2181, dubbo.registry.id=zys-order-registry, dubbo.scan.base-packages=com.zys.order.*} . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.1.6.RELEASE) 2019-11-20 10:18:47.301 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : Starting ZysOrderApplication on DESKTOP-O0S84K8 with PID 48096 (D:\ideaworkspace\zys-project\zys-order\target\classes started by Administrator in D:\ideaworkspace\zys-project) 2019-11-20 10:18:47.302 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : No active profile set, falling back to default profiles: default 2019-11-20 10:18:47.803 WARN 48096 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.order.dao, com.zys.order.mapper]' package. Please check your configuration. 2019-11-20 10:18:47.868 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-configs' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.869 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-properties' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.870 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-references' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.870 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-services' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.870 WARN 48096 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'dubbo-shutdown' contains invalid characters, please migrate to a valid format. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-order, class : com.alibaba.dubbo.config.ApplicationConfig] has been registered. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-order] has been registered. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : zys-order-registry, class : com.alibaba.dubbo.config.RegistryConfig] has been registered. 2019-11-20 10:18:47.875 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : zys-order-registry] has been registered. 2019-11-20 10:18:47.876 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The dubbo config bean definition [name : dubbo, class : com.alibaba.dubbo.config.ProtocolConfig] has been registered. 2019-11-20 10:18:47.876 INFO 48096 --- [ main] .a.d.c.s.c.a.DubboConfigBindingRegistrar : The BeanPostProcessor bean definition [com.alibaba.dubbo.config.spring.beans.factory.annotation.DubboConfigBindingBeanPostProcessor] for dubbo config bean [name : dubbo] has been registered. 2019-11-20 10:18:47.894 WARN 48096 --- [ main] o.m.s.mapper.ClassPathMapperScanner : No MyBatis mapper was found in '[com.zys.order]' package. Please check your configuration. 2019-11-20 10:18:48.164 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration' of type [com.alibaba.boot.dubbo.autoconfigure.DubboAutoConfiguration$$EnhancerBySpringCGLIB$$5fbcce96] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.239 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$50bb2924] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.261 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.263 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.264 INFO 48096 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'relaxedDubboConfigBinder' of type [com.alibaba.boot.dubbo.autoconfigure.RelaxedDubboConfigBinder] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-11-20 10:18:48.482 INFO 48096 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8088 (http) 2019-11-20 10:18:48.496 INFO 48096 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2019-11-20 10:18:48.496 INFO 48096 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.21] 2019-11-20 10:18:48.596 INFO 48096 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2019-11-20 10:18:48.596 INFO 48096 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 1268 ms 2019-11-20 10:18:48.847 INFO 48096 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : dubbo] have been binding by prefix of configuration properties : dubbo.protocol 2019-11-20 10:18:49.338 INFO 48096 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-order] have been binding by prefix of configuration properties : dubbo.application 2019-11-20 10:18:49.345 INFO 48096 --- [ main] .f.a.DubboConfigBindingBeanPostProcessor : The properties of bean [name : zys-order-registry] have been binding by prefix of configuration properties : dubbo.registry 2019-11-20 10:18:49.919 INFO 48096 --- [ main] o.a.c.f.imps.CuratorFrameworkImpl : Starting 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:zookeeper.version=3.4.9-1757313, built on 08/23/2016 06:50 GMT 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:host.name=DESKTOP-O0S84K8 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.version=1.8.0_211 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.vendor=Oracle Corporation 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.home=C:\Program Files\Java\jdk1.8.0_211\jre 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.class.path=C:\Program Files\Java\jdk1.8.0_211\jre\lib\charsets.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\deploy.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\access-bridge-64.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\cldrdata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\dnsns.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jaccess.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\jfxrt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\localedata.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\nashorn.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunec.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunjce_provider.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunmscapi.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\sunpkcs11.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\ext\zipfs.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\javaws.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jce.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfr.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jfxswt.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\jsse.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\management-agent.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\plugin.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\resources.jar;C:\Program Files\Java\jdk1.8.0_211\jre\lib\rt.jar;D:\ideaworkspace\zys-project\zys-order\target\classes;D:\repository\org\springframework\boot\spring-boot-starter-web\2.1.6.RELEASE\spring-boot-starter-web-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-json\2.1.6.RELEASE\spring-boot-starter-json-2.1.6.RELEASE.jar;D:\repository\com\fasterxml\jackson\core\jackson-databind\2.9.9\jackson-databind-2.9.9.jar;D:\repository\com\fasterxml\jackson\datatype\jackson-datatype-jdk8\2.9.9\jackson-datatype-jdk8-2.9.9.jar;D:\repository\com\fasterxml\jackson\datatype\jackson-datatype-jsr310\2.9.9\jackson-datatype-jsr310-2.9.9.jar;D:\repository\com\fasterxml\jackson\module\jackson-module-parameter-names\2.9.9\jackson-module-parameter-names-2.9.9.jar;D:\repository\org\springframework\boot\spring-boot-starter-tomcat\2.1.6.RELEASE\spring-boot-starter-tomcat-2.1.6.RELEASE.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-core\9.0.21\tomcat-embed-core-9.0.21.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-el\9.0.21\tomcat-embed-el-9.0.21.jar;D:\repository\org\apache\tomcat\embed\tomcat-embed-websocket\9.0.21\tomcat-embed-websocket-9.0.21.jar;D:\repository\org\hibernate\validator\hibernate-validator\6.0.17.Final\hibernate-validator-6.0.17.Final.jar;D:\repository\javax\validation\validation-api\2.0.1.Final\validation-api-2.0.1.Final.jar;D:\repository\org\jboss\logging\jboss-logging\3.3.2.Final\jboss-logging-3.3.2.Final.jar;D:\repository\com\fasterxml\classmate\1.4.0\classmate-1.4.0.jar;D:\repository\org\springframework\spring-web\5.1.8.RELEASE\spring-web-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-beans\5.1.8.RELEASE\spring-beans-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-webmvc\5.1.8.RELEASE\spring-webmvc-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-aop\5.1.8.RELEASE\spring-aop-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-context\5.1.8.RELEASE\spring-context-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-expression\5.1.8.RELEASE\spring-expression-5.1.8.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-actuator\2.1.6.RELEASE\spring-boot-starter-actuator-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-actuator-autoconfigure\2.1.6.RELEASE\spring-boot-actuator-autoconfigure-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-actuator\2.1.6.RELEASE\spring-boot-actuator-2.1.6.RELEASE.jar;D:\repository\io\micrometer\micrometer-core\1.1.5\micrometer-core-1.1.5.jar;D:\repository\org\latencyutils\LatencyUtils\2.0.3\LatencyUtils-2.0.3.jar;D:\repository\org\springframework\spring-core\5.1.8.RELEASE\spring-core-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-jcl\5.1.8.RELEASE\spring-jcl-5.1.8.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-jdbc\2.1.6.RELEASE\spring-boot-starter-jdbc-2.1.6.RELEASE.jar;D:\repository\com\zaxxer\HikariCP\3.2.0\HikariCP-3.2.0.jar;D:\repository\org\springframework\spring-jdbc\5.1.8.RELEASE\spring-jdbc-5.1.8.RELEASE.jar;D:\repository\org\springframework\spring-tx\5.1.8.RELEASE\spring-tx-5.1.8.RELEASE.jar;D:\repository\com\baomidou\mybatis-plus-boot-starter\3.1.1\mybatis-plus-boot-starter-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus\3.1.1\mybatis-plus-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-extension\3.1.1\mybatis-plus-extension-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-core\3.1.1\mybatis-plus-core-3.1.1.jar;D:\repository\com\baomidou\mybatis-plus-annotation\3.1.1\mybatis-plus-annotation-3.1.1.jar;D:\repository\com\github\jsqlparser\jsqlparser\1.2\jsqlparser-1.2.jar;D:\repository\org\mybatis\mybatis\3.5.1\mybatis-3.5.1.jar;D:\repository\org\mybatis\mybatis-spring\2.0.1\mybatis-spring-2.0.1.jar;D:\repository\org\springframework\boot\spring-boot-autoconfigure\2.1.6.RELEASE\spring-boot-autoconfigure-2.1.6.RELEASE.jar;D:\repository\log4j\log4j\1.2.17\log4j-1.2.17.jar;D:\repository\mysql\mysql-connector-java\6.0.6\mysql-connector-java-6.0.6.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-starter\0.2.0\dubbo-spring-boot-starter-0.2.0.jar;D:\repository\com\alibaba\dubbo\2.6.2\dubbo-2.6.2.jar;D:\repository\org\javassist\javassist\3.20.0-GA\javassist-3.20.0-GA.jar;D:\repository\org\jboss\netty\netty\3.2.5.Final\netty-3.2.5.Final.jar;D:\repository\org\apache\zookeeper\zookeeper\3.4.9\zookeeper-3.4.9.jar;D:\repository\jline\jline\0.9.94\jline-0.9.94.jar;D:\repository\io\netty\netty\3.10.5.Final\netty-3.10.5.Final.jar;D:\repository\org\apache\curator\curator-framework\2.12.0\curator-framework-2.12.0.jar;D:\repository\org\apache\curator\curator-client\2.12.0\curator-client-2.12.0.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-autoconfigure\0.2.0\dubbo-spring-boot-autoconfigure-0.2.0.jar;D:\repository\com\alibaba\boot\dubbo-spring-boot-actuator\0.2.0\dubbo-spring-boot-actuator-0.2.0.jar;D:\repository\com\netflix\hystrix\hystrix-core\1.5.12\hystrix-core-1.5.12.jar;D:\repository\org\slf4j\slf4j-api\1.7.26\slf4j-api-1.7.26.jar;D:\repository\com\netflix\archaius\archaius-core\0.4.1\archaius-core-0.4.1.jar;D:\repository\commons-configuration\commons-configuration\1.8\commons-configuration-1.8.jar;D:\repository\commons-lang\commons-lang\2.6\commons-lang-2.6.jar;D:\repository\io\reactivex\rxjava\1.3.8\rxjava-1.3.8.jar;D:\repository\org\hdrhistogram\HdrHistogram\2.1.9\HdrHistogram-2.1.9.jar;D:\repository\com\netflix\hystrix\hystrix-metrics-event-stream\1.5.12\hystrix-metrics-event-stream-1.5.12.jar;D:\repository\com\netflix\hystrix\hystrix-serialization\1.5.12\hystrix-serialization-1.5.12.jar;D:\repository\com\fasterxml\jackson\module\jackson-module-afterburner\2.9.9\jackson-module-afterburner-2.9.9.jar;D:\repository\com\fasterxml\jackson\core\jackson-core\2.9.9\jackson-core-2.9.9.jar;D:\repository\com\fasterxml\jackson\core\jackson-annotations\2.9.0\jackson-annotations-2.9.0.jar;D:\repository\com\netflix\hystrix\hystrix-javanica\1.5.12\hystrix-javanica-1.5.12.jar;D:\repository\org\aspectj\aspectjrt\1.9.4\aspectjrt-1.9.4.jar;D:\repository\org\apache\commons\commons-lang3\3.3.1\commons-lang3-3.3.1.jar;D:\repository\org\ow2\asm\asm\5.0.4\asm-5.0.4.jar;D:\repository\org\aspectj\aspectjweaver\1.9.4\aspectjweaver-1.9.4.jar;D:\repository\com\google\guava\guava\15.0\guava-15.0.jar;D:\repository\com\google\code\findbugs\jsr305\2.0.0\jsr305-2.0.0.jar;D:\repository\org\apache\rocketmq\rocketmq-client\4.3.0\rocketmq-client-4.3.0.jar;D:\repository\org\apache\rocketmq\rocketmq-common\4.3.0\rocketmq-common-4.3.0.jar;D:\repository\org\apache\rocketmq\rocketmq-remoting\4.3.0\rocketmq-remoting-4.3.0.jar;D:\repository\com\alibaba\fastjson\1.2.29\fastjson-1.2.29.jar;D:\repository\io\netty\netty-all\4.1.36.Final\netty-all-4.1.36.Final.jar;D:\repository\org\apache\rocketmq\rocketmq-logging\4.3.0\rocketmq-logging-4.3.0.jar;D:\repository\io\netty\netty-tcnative-boringssl-static\2.0.25.Final\netty-tcnative-boringssl-static-2.0.25.Final.jar;D:\repository\com\zys\zys-store-api\0.0.1-SNAPSHOT\zys-store-api-0.0.1-SNAPSHOT.jar;D:\repository\org\springframework\boot\spring-boot-starter\2.1.6.RELEASE\spring-boot-starter-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot\2.1.6.RELEASE\spring-boot-2.1.6.RELEASE.jar;D:\repository\org\springframework\boot\spring-boot-starter-logging\2.1.6.RELEASE\spring-boot-starter-logging-2.1.6.RELEASE.jar;D:\repository\ch\qos\logback\logback-classic\1.2.3\logback-classic-1.2.3.jar;D:\repository\ch\qos\logback\logback-core\1.2.3\logback-core-1.2.3.jar;D:\repository\org\apache\logging\log4j\log4j-to-slf4j\2.11.2\log4j-to-slf4j-2.11.2.jar;D:\repository\org\apache\logging\log4j\log4j-api\2.11.2\log4j-api-2.11.2.jar;D:\repository\org\slf4j\jul-to-slf4j\1.7.26\jul-to-slf4j-1.7.26.jar;D:\repository\javax\annotation\javax.annotation-api\1.3.2\javax.annotation-api-1.3.2.jar;D:\repository\org\yaml\snakeyaml\1.23\snakeyaml-1.23.jar;D:\idea\IntelliJ IDEA 2019.2\lib\idea_rt.jar 2019-11-20 10:18:58.930 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.library.path=C:\Program Files\Java\jdk1.8.0_211\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;D:\idea\IntelliJ IDEA 2019.2\jbr\\bin;D:\idea\IntelliJ IDEA 2019.2\jbr\\bin\server;D:\oracleClient\product\11.2.0\client_1\bin;D:\xshell\;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Windows\System32\OpenSSH\;C:\Program Files\Java\jdk1.8.0_211;D:\Git\cmd;C:\Program Files\MySQL\MySQL Server 5.7\bin;D:\TortoiseSVN1.10\bin;D:\apache-maven-idea\bin;C:\Users\Administrator\AppData\Local\Microsoft\WindowsApps;;. 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.io.tmpdir=C:\Users\ADMINI~1\AppData\Local\Temp\ 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:java.compiler=<NA> 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.name=Windows 10 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.arch=amd64 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:os.version=10.0 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.name=Administrator 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.home=C:\Users\Administrator 2019-11-20 10:18:58.931 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Client environment:user.dir=D:\ideaworkspace\zys-project 2019-11-20 10:18:58.932 INFO 48096 --- [ main] org.apache.zookeeper.ZooKeeper : Initiating client connection, connectString=192.168.146.132:2181,192.168.146.131:2181,192.168.146.133:2181 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@5a3a1bf9 2019-11-20 10:18:58.942 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Opening socket connection to server 192.168.146.132/192.168.146.132:2181. Will not attempt to authenticate using SASL (unknown error) 2019-11-20 10:18:58.942 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Socket connection established to 192.168.146.132/192.168.146.132:2181, initiating session 2019-11-20 10:18:58.953 INFO 48096 --- [8.146.132:2181)] org.apache.zookeeper.ClientCnxn : Session establishment complete on server 192.168.146.132/192.168.146.132:2181, sessionid = 0x200000235350000, negotiated timeout = 40000 2019-11-20 10:18:58.957 INFO 48096 --- [ain-EventThread] o.a.c.f.state.ConnectionStateManager : State change: CONNECTED 2019-11-20 10:18:59.030 INFO 48096 --- [ main] c.a.d.c.s.b.f.a.ReferenceBeanBuilder : <dubbo:reference object="com.alibaba.dubbo.common.bytecode.proxy0@3b5c665c" singleton="true" interface="com.zys.store.service.api.HelloServiceApi" uniqueServiceName="com.zys.store.service.api.HelloServiceApi:1.0.0" generic="false" version="1.0.0" check="false" timeout="3000" id="com.zys.store.service.api.HelloServiceApi" /> has been built. 2019-11-20 10:18:59.242 INFO 48096 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 'applicationTaskExecutor' 2019-11-20 10:18:59.420 INFO 48096 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Starting... 2019-11-20 10:18:59.592 INFO 48096 --- [ main] com.zaxxer.hikari.HikariDataSource : MyHikariCP - Start completed. _ _ |_ _ _|_. ___ _ | _ | | |\/|_)(_| | |_\ |_)||_|_\ / | 3.1.1 2019-11-20 10:18:59.836 INFO 48096 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 2 endpoint(s) beneath base path '/actuator' 2019-11-20 10:18:59.897 INFO 48096 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8088 (http) with context path '' 2019-11-20 10:18:59.899 INFO 48096 --- [ main] com.zys.order.ZysOrderApplication : Started ZysOrderApplication in 12.907 seconds (JVM running for 13.464) 2019-11-20 10:18:59.956 INFO 48096 --- [-192.168.255.54] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring DispatcherServlet 'dispatcherServlet' 2019-11-20 10:18:59.956 INFO 48096 --- [-192.168.255.54] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet' 2019-11-20 10:18:59.969 INFO 48096 --- [-192.168.255.54] o.s.web.servlet.DispatcherServlet : Completed initialization in 13 ms ```
spring-cloud,eureka客户端注册没有任何响应
spring-cloud eureka客户端不注册。spring-cloud搭建的项目,一个是eureka的服务端,然后另一个是服务提供者。但是这个服务提供者不注册。 配置文件如下: eureka服务:pom.xml ``` <?xml version="1.0"?> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.hydrakyoufeng</groupId> <artifactId>hydrakyoufeng-sc</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <artifactId>hydrakyoufeng-eureka</artifactId> <name>hydrakyoufeng-eureka</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <!-- eureka服务器 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-netflix-eureka-server</artifactId> </dependency> <!-- 容器,加上后euraka才能启动 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-context</artifactId> </dependency> <!-- 安全依赖 --> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> </dependencies> </project> ``` eureka服务的application.yml: ``` server: #端口号 eureka服务器端口 port: 8083 spring: application: name: eureka datasource: type: com.alibaba.druid.pool.DruidDataSource driverClassName: com.mysql.cj.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/ci?serverTimezone=PRC&characterEncoding=utf-8&useSSL=true username: xxx password: xxx maxActive: 20 maxIdle: 10 maxWaitMillis: -1 initialSize: 5 #main: #allow-bean-definition-overriding: true security: # 密码配置2.1之后这样配置 user: name: Hydra password: 19861213hkf eureka: client: # 下面两个是非集群的配置 register-with-eureka: false fetch-registry: false service-url: defaultZone: http://Hydra:19861213hkf@127.0.0.1:8083/eureka #默认的访问风格(未设置用户名和密码时) #defaultZone: http://localhost:8083/eureka/ ``` 然后是服务提供者(provider)的pom.xml: ``` <?xml version="1.0"?> <project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <modelVersion>4.0.0</modelVersion> <artifactId>hydrakyoufeng-provider</artifactId> <packaging>jar</packaging> <parent> <groupId>org.hydrakyoufeng</groupId> <artifactId>hydrakyoufeng-sc</artifactId> <version>0.0.1-SNAPSHOT</version> </parent> <name>hydrakyoufeng-provider</name> <url>http://maven.apache.org</url> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-netflix-eureka-client</artifactId> </dependency> </dependencies> </project> ``` 然后是服务提供者(provider)的application.yml: server: #端口号 eureka服务器端口 port: 8083 spring: application: name: eureka datasource: type: com.alibaba.druid.pool.DruidDataSource driverClassName: com.mysql.cj.jdbc.Driver url: jdbc:mysql://127.0.0.1:3306/ci?serverTimezone=PRC&characterEncoding=utf-8&useSSL=true username: xxx password: xxxxx maxActive: 20 maxIdle: 10 maxWaitMillis: -1 initialSize: 5 #main: #allow-bean-definition-overriding: true security: # 密码配置2.1之后这样配置 user: name: Hydra password: 19861213hkf eureka: client: # 下面两个是非集群的配置 register-with-eureka: false fetch-registry: false service-url: defaultZone: http://Hydra:19861213hkf@127.0.0.1:8083/eureka #默认的访问风格(未设置用户名和密码时) #defaultZone: http://localhost:8083/eureka/ 两个都启动后, 然后开打127.0.0.1:8083/eureka 输入用户名和密码,界面如下(看不到注册的提供者): ![图片说明](https://img-ask.csdn.net/upload/201903/20/1553065414_184725.png) 最后是我两个app的启动类: ``` @SpringBootApplication @EnableEurekaServer public class EurekaStart { public static void main(String[] args) { SpringApplication.run(EurekaStart.class); } } ``` ``` @EnableEurekaClient @SpringBootApplication @MapperScan("org.hydrakyoufeng.provider") public class ProviderStart { /** * 启动j2se的springboot * @param args */ public static void main(String[] args) { SpringApplication.run(ProviderStart.class); } } // 刚才代码贴掉了,这两个注解我是加了的。 ``` 我的提供者无法完成注册,日志没有任何注册相关的消息,也没有任何异常打印。
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