Spring Cloud Ribbon----java.lang.IllegalStateException: No instances available for CLOUDSERVICE-DEPT

我eureka中有这个服务名称，为什么使用Ribbon后就报没有实例异常呢，各位大神求助  ``` java.lang.IllegalStateException: No instances available for CLOUDSERVICE-DEPT at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.execute(RibbonLoadBalancerClient.java:75) ~[spring-cloud-netflix-core-1.3.1.RELEASE.jar:1.3.1.RELEASE] at org.springframework.cloud.client.loadbalancer.LoadBalancerInterceptor.intercept(LoadBalancerInterceptor.java:55) ~[spring-cloud-commons-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.http.client.InterceptingClientHttpRequest$InterceptingRequestExecution.execute(InterceptingClientHttpRequest.java:86) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.http.client.InterceptingClientHttpRequest.executeInternal(InterceptingClientHttpRequest.java:70) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.http.client.AbstractBufferingClientHttpRequest.executeInternal(AbstractBufferingClientHttpRequest.java:48) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.http.client.AbstractClientHttpRequest.execute(AbstractClientHttpRequest.java:53) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:659) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:620) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:294) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at com.tang.controller.DeptController_Consumer.get(DeptController_Consumer.java:33) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_211] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_211] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_211] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_211] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) ~[spring-webmvc-4.3.13.RELEASE.jar:4.3.13.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:108) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) ~[spring-web-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) ~[tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-embed-core-8.5.23.jar:8.5.23] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.23.jar:8.5.23] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_211] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_211] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.23.jar:8.5.23] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_211] ```

spring cloud feign 启用hystrix引发的调用问题

版本: spring cloud :Edgware.SR3(使用 spring cloud starter openfeign 1.4.4) springboot :1.5.12 问题: 我使用feign.hystrix.enable=true.启用了hystrix,然后我需要的效果是达到设置的超时时间才需要进入feignclient 注解的fallback方法. 但是!!!现在我只要一启用了feign.hystrix.enable=true这个配置,进行调用时,直接进入了fallback方法.然而我手动配置的超时时间不生效. 使用的配置如下: ``` feign: hystrix: enabled: true okhttp: enabled: true httpclient: enabled: false hystrix: threadpool: default: coreSize: 500 maxQueueSize: 1000 queueSizeRejectionThreshold: 800 command: default: execution: timeout: enabled: true isolation: thread: timeoutInMilliseconds: 60000 ribbon: eureka: enabled: true ReadTimeout: 60000 ConnectTimeout: 60000 ``` </br> 请大家帮忙看看.Thx

idea java10 模块化启动spring cloud 编译缺少maven 中的模块依赖

 **1. 模块代码** ``` module joker{ requires java.xml; requires spring.boot; requires spring.boot.autoconfigure; requires spring.cloud.netflix.eureka.server; } ``` **2. 启动主程序** ``` @SpringBootApplication @EnableEurekaServer public class JokerMain { public static void main(String[] args) { SpringApplication.run(JokerMain.class,args); //new SpringApplicationBuilder(JokerMain.class).run(args); } } ``` **3. maven配置** ``` <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <parent> <artifactId>learn_cloud_parent</artifactId> <groupId>com.joker.learn</groupId> <version>1.0-SNAPSHOT</version> </parent> <modelVersion>4.0.0</modelVersion> <artifactId>first-ek-server</artifactId> <dependencyManagement> <dependencies> <!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-dependencies --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>Edgware.SR4</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <dependencies> <!-- https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-starter-eureka-server --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka-server</artifactId> <version>1.4.5.RELEASE</version> </dependency> </dependencies> </project> ``` 现在如果添加模块的module-info.java的文件就编译都通过不了，编译错误如上图，下面给出一点 _Error:java: 未命名的模块同时从 ribbon.httpclient 和 ribbon.loadbalancer 读取程序包 com.netflix.loadbalancer Error:java: 未命名的模块同时从 ribbon.core 和 ribbon.loadbalancer 读取程序包 com.netflix.client Error:java: 未命名的模块同时从 ribbon.core 和 ribbon.httpclient 读取程序包 com.netflix.client.http Error:java: 未命名的模块同时从 xmlpull 和 xpp3.min 读取程序包 org.xmlpull.v1 Error:java: 模块 spring.context 同时从 xmlpull 和 xpp3.min 读取程序包 org.xmlpull.v1 Error:java: 模块 spring.context 同时从 ribbon.core 和 ribbon.httpclient 读取程序包 com.netflix.client.http Error:java: 模块 spring.context 同时从 ribbon.httpclient 和 ribbon.loadbalancer 读取程序包 com.netflix.loadbalancer_ ，对于项目jdk采用的是10，相关配置，全部都对应的修改为jdk10了，别的代码一点没有了，请教如何通过编译，

SpringCloud Ribbon 通过配置文件配置负载均衡策略无效

在看SpringCloud官方文档的时候，发现Ribbon可以通过配置文件方式来修改负载均衡策略，但是实际测试不生效。 yml配置如下： ``` # 服务提供者应用名称 sc-ribbon-producer: ribbon: # 指定服务提供者负载均衡策略 NFLoadBalancerRuleClassName: com.netflix.loadbalancer.RandomRule ``` 实际测试中发现并没有使用随机策略，还是用的原始的轮询。 官方文档对应章节： https://springcloud.cc/spring-cloud-dalston.html#_customizing_the_ribbon_client_using_properties 希望大神帮提点一下。

两个微服务spring.application.name相同的情况下，能够注册到eureka吗，如何识别

两个微服务spring.application.name相同的情况下能够注册到eureka吗？ribbon如何识别调用？ 初学者，求大神解答，谢谢

有关分布式系统的负载均衡问题

目前做微服务接触到spring cloud，使用ribbon做了负载均衡； 而dubbo本身也实现了负载均衡； 但是在实际生产环境中依然使用了nginx； 它们有什么区别呢？既然dubbo和spring cloud实现了负载均衡，为什么生产系统还要使用nginx呢？

已经依赖Ribbon的jar包，但是@LoadBalanced还是标红报错不能使用， 为什么？

@Configuration public class ConfigBean { @LoadBalanced //这里报错 @Bean public RestTemplate getRestTemplate(){ return new RestTemplate(); } } `<?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>com.bgg.springCloud</groupId> <artifactId>springCloud</artifactId> <version>1.0-SNAPSHOT</version> <relativePath/> <!-- lookup parent from repository --> </parent> <artifactId>consumer-8091</artifactId> <description>部门微服务消费者</description> <!-- <groupId>com.example</groupId>--> <!-- <artifactId>consumer</artifactId>--> <!-- <version>0.0.1-SNAPSHOT</version>--> <!-- <name>consumer</name>--> <!-- <description>Demo project for Spring Boot</description>--> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency><!-- 自己定义的api --> <groupId>com.bgg.springCloud</groupId> <artifactId>test-api</artifactId> <version>${project.version}</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <!-- Ribbon相关 --> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-eureka</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-ribbon</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-config</artifactId> </dependency> <!-- 修改后立即生效，热部署 --> <dependency> <groupId>org.springframework</groupId> <artifactId>springloaded</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> </dependency> <!-- <dependency>--> <!-- <groupId>junit</groupId>--> <!-- <artifactId>junit</artifactId>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>mysql</groupId>--> <!-- <artifactId>mysql-connector-java</artifactId>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>com.alibaba</groupId>--> <!-- <artifactId>druid</artifactId>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>ch.qos.logback</groupId>--> <!-- <artifactId>logback-core</artifactId>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>org.mybatis.spring.boot</groupId>--> <!-- <artifactId>mybatis-spring-boot-starter</artifactId>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>org.springframework.boot</groupId>--> <!-- <artifactId>spring-boot-starter-jetty</artifactId>--> <!-- </dependency>--> <!-- <dependency>--> <!-- <groupId>org.springframework.boot</groupId>--> <!-- <artifactId>spring-boot-starter-test</artifactId>--> <!-- </dependency>--> </dependencies> </project> ``` ````` ```

为什么我的zuul配置的拦截器没有生效？

``` public class LoginFilter extends ZuulFilter { @Override // 过滤器的类型 pre route post error public String filterType() { return "pre"; } @Override // 执行顺序，返回值越小，优先级越高，为防止以后有更优先的过滤器，可以先写10 public int filterOrder() { return 0; } @Override // 是否执行该过滤器 public boolean shouldFilter() { return true; } @Override // 编写过滤器的业务逻辑 public Object run() throws ZuulException { // 初始化context上下文对象， 不像以前的 servlet spring RequestContext context = RequestContext.getCurrentContext(); // 获取request对象 HttpServletRequest request = context.getRequest(); // 获取参数 String token = request.getParameter("token"); System.out.println("token="+token); if(StringUtils.isBlank(token)){ // 为空，拦截，不转发请求 context.setSendZuulResponse(false); // 返回状态 成功/失败 context.setResponseStatusCode(401); // 设置响应提示 context.setResponseBody("requset error!"); } return null; // 返回值为null，代表该过滤器什么都不做 } } ``` ++++++++++ yml配置文件 ``` server: port: 10010 spring: application: name: my-zuul zuul: routes: service-provider: # 路由名称，随便写，一般是服务名 path: /service-provider/** # 包含这个路径的，跳转到下面的链接 # url: http://localhost:8086 serviceId: service-provider service-consumer: /c/** host: connect-timeout-millis: 3000 socket-timeout-millis: 3000 prefix: /api # 路由前缀 eureka: client: register-with-eureka: true fetch-registry: true # 这两句， 写成true error：Cannot execute request on any known server # 写成false error：Load balancer does not have available server for client service-url: defaultZone: http://localhost:10086/eureka ribbon: ReadTimeout: 12000 ConnectTimeout: 12000 eureka: enabled: true ```  ++++++++ 

com.netflix.zuul.exception.ZuulException: Forwarding error

我用的zuul是2.1.2版本，结果经常报这个错误。求大神指教！我看网上说在配置文件加： ribbon.ReadTimeout=10000， ribbon.ConnectTimeout=10000 ，都是胡说，完全不起作用。 <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-zuul</artifactId> <version>2.1.3.RELEASE</version> </dependency>

用IDEA启动spring boot 项目 别的电脑能正常启动，我的为啥不行？

java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [org/springframework/cloud/netflix/ribbon/eureka/EurekaRibbonClientConfiguration.class]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. at org.apache.catalina.loader.WebappClassLoaderBase.checkStateForResourceLoading(WebappClassLoaderBase.java:1328) [tomcat-embed-core-8.5.31.jar:8.5.31] at org.apache.catalina.loader.WebappClassLoaderBase.getResourceAsStream(WebappClassLoaderBase.java:1062) [tomcat-embed-core-8.5.31.jar:8.5.31] at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:174) [spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.core.type.classreading.SimpleMetadataReader.<init>(SimpleMetadataReader.java:51) [spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:103) [spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.core.type.classreading.CachingMetadataReaderFactory.getMetadataReader(CachingMetadataReaderFactory.java:123) [spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.core.type.classreading.SimpleMetadataReaderFactory.getMetadataReader(SimpleMetadataReaderFactory.java:81) [spring-core-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassParser.retrieveBeanMethodMetadata(ConfigurationClassParser.java:400) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:318) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:245) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:202) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:170) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:316) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:233) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:273) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:93) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:694) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) [spring-context-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.createContext(NamedContextFactory.java:117) [spring-cloud-context-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getContext(NamedContextFactory.java:85) [spring-cloud-context-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.netflix.ribbon.SpringClientFactory.getContext(SpringClientFactory.java:118) [spring-cloud-netflix-ribbon-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getInstance(NamedContextFactory.java:126) [spring-cloud-context-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.netflix.ribbon.SpringClientFactory.getInstance(SpringClientFactory.java:108) [spring-cloud-netflix-ribbon-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.netflix.ribbon.SpringClientFactory.getLoadBalancer(SpringClientFactory.java:57) [spring-cloud-netflix-ribbon-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.getLoadBalancer(RibbonLoadBalancerClient.java:155) [spring-cloud-netflix-ribbon-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.getServer(RibbonLoadBalancerClient.java:144) [spring-cloud-netflix-ribbon-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.netflix.ribbon.RibbonLoadBalancerClient.choose(RibbonLoadBalancerClient.java:76) [spring-cloud-netflix-ribbon-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.LoadBalancerClientZipkinLoadBalancer.instance(LoadBalancerClientZipkinLoadBalancer.java:42) [spring-cloud-sleuth-zipkin-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.ZipkinRestTemplateSenderConfiguration$1.zipkinUrl(ZipkinRestTemplateSenderConfiguration.java:104) [spring-cloud-sleuth-zipkin-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.ZipkinRestTemplateWrapper.doExecute(ZipkinRestTemplateSenderConfiguration.java:130) [spring-cloud-sleuth-zipkin-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.web.client.RestTemplate.exchange(RestTemplate.java:658) [spring-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender.post(RestTemplateSender.java:112) [spring-cloud-sleuth-zipkin-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender$HttpPostCall.doExecute(RestTemplateSender.java:123) [spring-cloud-sleuth-zipkin-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.zipkin2.sender.RestTemplateSender$HttpPostCall.doExecute(RestTemplateSender.java:115) [spring-cloud-sleuth-zipkin-2.0.0.RELEASE.jar:2.0.0.RELEASE] at zipkin2.Call$Base.execute(Call.java:379) [zipkin-2.9.3.jar:na] at zipkin2.reporter.AsyncReporter$BoundedAsyncReporter.flush(AsyncReporter.java:286) [zipkin-reporter-2.7.3.jar:na] at zipkin2.reporter.AsyncReporter$Builder$1.run(AsyncReporter.java:190) [zipkin-reporter-2.7.3.jar:na] 2018-11-02 09:34:58.808 WARN [-,,,] 40736 --- [ender@16637eb5}] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [org.springframework.cloud.netflix.ribbon.eureka.EurekaRibbonClientConfiguration]; nested exception is java.lang.IllegalStateException: Illegal access: this web application instance has been stopped already. Could not load [org/springframework/cloud/netflix/ribbon/eureka/EurekaRibbonClientConfiguration.class]. The following stack trace is thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access. 2018-11-02 09:34:58.818 INFO [-,,,] 40736 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2018-11-02 09:34:58.820 ERROR [-,,,] 40736 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPLICATION FAILED TO START *************************** Description: Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured. Reason: Failed to determine a suitable driver class 有大佬 帮忙指导下吗？

springcloud feign 找不到服务 value 和 url

找到原因了 eureka没有注册外网ip ，feign根据拿到的ip 不是正确的ip ------------------------------------------------------------ 服务提供者 和 消费者 部署在一台机子上 什么问题都没有 但是部署在2台机子时 feign超时 ribbon.ReadTimeout 和ribbon.ConnectTimeout 都已经调到很大了（我觉得是找不到微服务） 这时 把@FeignClient 的value 换成 url 不通过微服务名字 直接通过 ip和端口 不到1秒可以找到 通过value 微服务名字 ribbon.ReadTimeout设置10秒还是找不到 （微服务 服务方可以正常调用 ， 注册中心 服务名字 和 feign的value 也是一样，部署在同一个机子上没出现问题） .  .  .  . 

如何动态的更改ribbon的负载策略。

在使用feign做消费端的时候，当程序运行的时候，如何实现更改ribbon的负载策略？

Spring boot 2.1.3启动报错 java.lang.NoClassDefFoundError: org/springframework/util/unit/DataSize

Spring cloud + Spring boot 2.1.3 启动就报错 修改过spring 版本 还是不行  ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.3.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.lskj</groupId> <artifactId>system-server</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <name>system-server</name> <description>系统管理相关</description> <properties> <java.version>1.8</java.version> <spring-cloud.version>Greenwich.SR1</spring-cloud.version> <!--<spring.version>5.1.3</spring.version>--> </properties> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId> </dependency> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-starter-netflix-ribbon</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <!-- log4j --> <dependency> <groupId>log4j</groupId> <artifactId>log4j</artifactId> <version>1.2.17</version> </dependency> <!-- 数据库 --> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.41</version> <scope>runtime</scope> </dependency> <!-- 数据库连接池 --> <dependency> <groupId>com.mchange</groupId> <artifactId>c3p0</artifactId> <version>0.9.5.2</version> </dependency> <!-- MyBatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.1</version> </dependency> <!-- mybatis/spring整合包 --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.1</version> </dependency> <!-- Spring --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-tx</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>4.3.5.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.3.5.RELEASE</version> </dependency> <!-- db读写分离 --> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjrt</artifactId> <version>1.8.9</version> </dependency> <dependency> <groupId>org.aspectj</groupId> <artifactId>aspectjweaver</artifactId> <version>1.8.9</version> </dependency> <!-- 定时器 --> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>2.3.0</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>4.3.5.RELEASE</version> </dependency> <!-- redis --> <dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> <version>1.6.1.RELEASE</version> </dependency> <!-- spring2.X集成redis所需common-pool2，使用jedis必须依赖它--> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> <version>2.4.2</version> </dependency> <!-- mybatis分页插件依赖 --> <dependency> <groupId>com.github.pagehelper</groupId> <artifactId>pagehelper</artifactId> <version>4.0.0</version> </dependency> </dependencies> <dependencyManagement> <dependencies> <dependency> <groupId>org.springframework.cloud</groupId> <artifactId>spring-cloud-dependencies</artifactId> <version>${spring-cloud.version}</version> <type>pom</type> <scope>import</scope> </dependency> </dependencies> </dependencyManagement> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> <repositories> <repository> <id>spring-milestones</id> <name>Spring Milestones</name> <url>https://repo.spring.io/milestone</url> </repository> </repositories> </project> ```

求助：springboot报错：Caused by: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine

报错详细信息： ``` 2019-10-16 17:32:09.395 INFO [cloud-agr-service,,,] 17972 --- [erListUpdater-0] c.netflix.config.ChainedDynamicProperty : Flipping property: gateway-zuul.ribbon.ActiveConnectionsLimit to use NEXT property: niws.loadbalancer.availabilityFilteringRule.activeConnectionsLimit = 2147483647 2019-10-16 17:32:12.545 ERROR [cloud-agr-service,124633d2ab2910a8,ee13ca3fab5a335a,false] 17972 --- [o-auto-1-exec-5] o.s.c.s.i.web.ExceptionLoggingFilter : Uncaught exception thrown org.springframework.web.util.NestedServletException: Request processing failed; nested exception is feign.RetryableException: connect: Address is invalid on local machine, or port is not valid on remote machine executing GET http://cloud-landmark/category/findOneAll at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:982) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:866) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) ~[javax.servlet-api-3.1.0.jar:3.1.0] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:851) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) ~[javax.servlet-api-3.1.0.jar:3.1.0] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) ~[tomcat-embed-websocket-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.boot.actuate.web.trace.servlet.HttpTraceFilter.doFilterInternal(HttpTraceFilter.java:90) ~[spring-boot-actuator-2.0.4.RELEASE.jar:2.0.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:320) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:119) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.oauth2.provider.authentication.OAuth2AuthenticationProcessingFilter.doFilter(OAuth2AuthenticationProcessingFilter.java:176) ~[spring-security-oauth2-2.2.1.RELEASE.jar:na] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:334) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:215) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:178) ~[spring-security-web-5.0.7.RELEASE.jar:5.0.7.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) ~[spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) ~[spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) ~[spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:93) ~[spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.cloud.sleuth.instrument.web.ExceptionLoggingFilter.doFilter(ExceptionLoggingFilter.java:48) ~[spring-cloud-sleuth-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at brave.servlet.TracingFilter.doFilter(TracingFilter.java:86) [brave-instrumentation-servlet-5.1.0.jar:na] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:155) [spring-boot-actuator-2.0.4.RELEASE.jar:2.0.4.RELEASE] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.filterAndRecordMetrics(WebMvcMetricsFilter.java:123) [spring-boot-actuator-2.0.4.RELEASE.jar:2.0.4.RELEASE] at org.springframework.boot.actuate.metrics.web.servlet.WebMvcMetricsFilter.doFilterInternal(WebMvcMetricsFilter.java:108) [spring-boot-actuator-2.0.4.RELEASE.jar:2.0.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:800) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:800) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1471) [tomcat-embed-core-8.5.32.jar:8.5.32] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.32.jar:8.5.32] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.32.jar:8.5.32] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] Caused by: feign.RetryableException: connect: Address is invalid on local machine, or port is not valid on remote machine executing GET http://cloud-landmark/category/findOneAll at feign.FeignException.errorExecuting(FeignException.java:67) ~[feign-core-9.5.1.jar:na] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:104) ~[feign-core-9.5.1.jar:na] at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) ~[feign-core-9.5.1.jar:na] at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) ~[feign-core-9.5.1.jar:na] at com.sun.proxy.$Proxy201.findOneAll(Unknown Source) ~[na:na] at com.cloud.agr.service.controller.LandmarkController.findOneAll(LandmarkController.java:944) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:209) ~[spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) ~[spring-web-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:102) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:877) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:783) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:991) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:925) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:974) ~[spring-webmvc-5.0.8.RELEASE.jar:5.0.8.RELEASE] ... 88 common frames omitted Caused by: java.net.ConnectException: connect: Address is invalid on local machine, or port is not valid on remote machine at java.net.DualStackPlainSocketImpl.connect0(Native Method) ~[na:1.8.0_131] at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:83) ~[na:1.8.0_131] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_131] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_131] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_131] at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_131] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_131] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_131] at sun.net.NetworkClient.doConnect(NetworkClient.java:175) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.openServer(HttpClient.java:463) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.openServer(HttpClient.java:558) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.<init>(HttpClient.java:242) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.New(HttpClient.java:339) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.New(HttpClient.java:357) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1202) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1138) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1032) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:966) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1546) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474) ~[na:1.8.0_131] at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) ~[na:1.8.0_131] at feign.Client$Default.convertResponse(Client.java:152) ~[feign-core-9.5.1.jar:na] at feign.Client$Default.execute(Client.java:74) ~[feign-core-9.5.1.jar:na] at org.springframework.cloud.sleuth.instrument.web.client.feign.TracingFeignClient.execute(TracingFeignClient.java:91) ~[spring-cloud-sleuth-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.instrument.web.client.feign.LazyTracingFeignClient.execute(LazyTracingFeignClient.java:55) ~[spring-cloud-sleuth-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.openfeign.ribbon.RetryableFeignLoadBalancer$1.doWithRetry(RetryableFeignLoadBalancer.java:103) ~[spring-cloud-openfeign-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.openfeign.ribbon.RetryableFeignLoadBalancer$1.doWithRetry(RetryableFeignLoadBalancer.java:88) ~[spring-cloud-openfeign-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.retry.support.RetryTemplate.doExecute(RetryTemplate.java:287) ~[spring-retry-1.2.2.RELEASE.jar:na] at org.springframework.retry.support.RetryTemplate.execute(RetryTemplate.java:180) ~[spring-retry-1.2.2.RELEASE.jar:na] at org.springframework.cloud.openfeign.ribbon.RetryableFeignLoadBalancer.execute(RetryableFeignLoadBalancer.java:88) ~[spring-cloud-openfeign-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.openfeign.ribbon.RetryableFeignLoadBalancer.execute(RetryableFeignLoadBalancer.java:54) ~[spring-cloud-openfeign-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:104) ~[ribbon-loadbalancer-2.2.5.jar:2.2.5] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303) ~[ribbon-loadbalancer-2.2.5.jar:2.2.5] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287) ~[ribbon-loadbalancer-2.2.5.jar:2.2.5] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:231) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.unsafeSubscribe(Observable.java:10327) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144) ~[rxjava-1.3.8.jar:1.3.8] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185) ~[ribbon-loadbalancer-2.2.5.jar:2.2.5] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180) ~[ribbon-loadbalancer-2.2.5.jar:2.2.5] at rx.Observable.unsafeSubscribe(Observable.java:10327) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.unsafeSubscribe(Observable.java:10327) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:79) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:45) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276) ~[rxjava-1.3.8.jar:1.3.8] at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.3.8.jar:1.3.8] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.subscribe(Observable.java:10423) ~[rxjava-1.3.8.jar:1.3.8] at rx.Observable.subscribe(Observable.java:10390) ~[rxjava-1.3.8.jar:1.3.8] at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:443) ~[rxjava-1.3.8.jar:1.3.8] at rx.observables.BlockingObservable.single(BlockingObservable.java:340) ~[rxjava-1.3.8.jar:1.3.8] at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:112) ~[ribbon-loadbalancer-2.2.5.jar:2.2.5] at org.springframework.cloud.openfeign.ribbon.LoadBalancerFeignClient.execute(LoadBalancerFeignClient.java:63) ~[spring-cloud-openfeign-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at org.springframework.cloud.sleuth.instrument.web.client.feign.TraceLoadBalancerFeignClient.execute(TraceLoadBalancerFeignClient.java:67) ~[spring-cloud-sleuth-core-2.0.0.RELEASE.jar:2.0.0.RELEASE] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:97) ~[feign-core-9.5.1.jar:na] ... 105 common frames omitted ```

springcloud 路由网关 与负载均衡的相关的jar包引入了找不到类

Parameter 0 of method asyncLoadBalancerInterceptor in org.springframework.cloud.client.loadbalancer.AsyncLoadBalancerAutoConfiguration$LoadBalancerInterceptorConfig required a bean of type 'org.springframework.cloud.client.loadbalancer.LoadBalancerClient' that could not be found. - Bean method 'loadBalancerClient' not loaded because @ConditionalOnClass did not find required classes 'com.netflix.client.IClient', 'com.netflix.ribbon.Ribbon' 哪位大佬给解决下，还有想问一下spring-cloud-gateway 是不是zuul 的替换, Fincy 不支持这个zuul

ribbon是负载均衡，zuul也可以做到负载均衡，在消费者里面 通过zuul对应url去调服务效果一样吗

ribbon是负载均衡，zuul也可以做到负载均衡，在消费者里面 通过zuul对应url去调服务效果一样吗

关于设置ribbon 超时时间的问题

我使用的版本为1.3.6，默认连接超时时间为2s，响应超时时间为5s。 不过即使我使用默认值，连接和响应的超时时间实际都为默认时间的2倍，也就是4s 和10s 。请问这个时间是怎么算的

遇到一个 Bug，不会解决，有没有大佬来帮个忙！！！

``` java.lang.NoSuchMethodError: org.springframework.util.ObjectUtils.unwrapOptional(Ljava/lang/Object;)Ljava/lang/Object; ``` 新的错误 ``` "C:\Program Files (x86)\Java\jdk1.8.0_201\bin\java.exe" -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:53436,suspend=y,server=n -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -javaagent:C:\Users\Administrator\.IntelliJIdea2019.1\system\captureAgent\debugger-agent.jar -Dfile.encoding=UTF-8 -classpath "C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\charsets.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\deploy.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\access-bridge-32.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\cldrdata.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\dnsns.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\jaccess.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\jfxrt.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\localedata.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\nashorn.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunec.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunjce_provider.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunmscapi.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\sunpkcs11.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\ext\zipfs.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\javaws.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jce.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jfr.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jfxswt.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\jsse.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\management-agent.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\plugin.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\jre\lib\resources.jar;C:\Program Files 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-retry\1.2.0.RELEASE\spring-retry-1.2.0.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-stream-codec\1.2.2.RELEASE\spring-cloud-stream-codec-1.2.2.RELEASE.jar;F:\maven\repository\com\esotericsoftware\kryo-shaded\3.0.3\kryo-shaded-3.0.3.jar;F:\maven\repository\com\esotericsoftware\minlog\1.3.0\minlog-1.3.0.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-amqp\1.5.4.RELEASE\spring-boot-starter-amqp-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\amqp\spring-rabbit\1.7.3.RELEASE\spring-rabbit-1.7.3.RELEASE.jar;F:\maven\repository\com\rabbitmq\http-client\1.1.1.RELEASE\http-client-1.1.1.RELEASE.jar;F:\maven\repository\com\rabbitmq\amqp-client\4.0.2\amqp-client-4.0.2.jar;F:\maven\repository\org\springframework\amqp\spring-amqp\1.7.3.RELEASE\spring-amqp-1.7.3.RELEASE.jar;F:\maven\repository\org\springframework\integration\spring-integration-amqp\4.3.10.RELEASE\spring-integration-amqp-4.3.10.RELEASE.jar;F:\maven\repository\junit\junit\4.12\junit-4.12.jar;F:\maven\repository\org\objenesis\objenesis\2.1\objenesis-2.1.jar;F:\maven\repository\org\hamcrest\hamcrest-core\1.3\hamcrest-core-1.3.jar;F:\maven\repository\org\springframework\spring-core\4.3.9.RELEASE\spring-core-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-starter-actuator\1.5.4.RELEASE\spring-boot-starter-actuator-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot-actuator\1.5.4.RELEASE\spring-boot-actuator-1.5.4.RELEASE.jar;F:\maven\repository\com\alibaba\druid-spring-boot-starter\1.1.0\druid-spring-boot-starter-1.1.0.jar;F:\maven\repository\com\alibaba\druid\1.0.11\druid-1.0.11.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\lib\jconsole.jar;C:\Program Files (x86)\Java\jdk1.8.0_201\lib\tools.jar;F:\maven\repository\org\springframework\boot\spring-boot-autoconfigure\1.5.4.RELEASE\spring-boot-autoconfigure-1.5.4.RELEASE.jar;F:\maven\repository\mysql\mysql-connector-java\5.1.42\mysql-connector-java-5.1.42.jar;F:\maven\repository\tk\mybatis\mapper-spring-boot-starter\1.1.2\mapper-spring-boot-starter-1.1.2.jar;F:\maven\repository\org\mybatis\spring\boot\mybatis-spring-boot-starter\1.3.0\mybatis-spring-boot-starter-1.3.0.jar;F:\maven\repository\org\mybatis\spring\boot\mybatis-spring-boot-autoconfigure\1.3.0\mybatis-spring-boot-autoconfigure-1.3.0.jar;F:\maven\repository\org\mybatis\mybatis\3.4.4\mybatis-3.4.4.jar;F:\maven\repository\tk\mybatis\mapper-spring-boot-autoconfigure\1.1.2\mapper-spring-boot-autoconfigure-1.1.2.jar;F:\maven\repository\com\github\pagehelper\pagehelper-spring-boot-starter\1.1.2\pagehelper-spring-boot-starter-1.1.2.jar;F:\maven\repository\com\github\pagehelper\pagehelper-spring-boot-autoconfigure\1.1.2\pagehelper-spring-boot-autoconfigure-1.1.2.jar;F:\maven\repository\com\spring4all\spring-boot-starter-swagger\1.5.1.RELEASE\spring-boot-starter-swagger-1.5.1.RELEASE.jar;F:\maven\repository\io\springfox\springfox-swagger-ui\2.7.0\springfox-swagger-ui-2.7.0.jar;F:\maven\repository\io\springfox\springfox-spring-web\2.7.0\springfox-spring-web-2.7.0.jar;F:\maven\repository\org\reflections\reflections\0.9.11\reflections-0.9.11.jar;F:\maven\repository\org\javassist\javassist\3.21.0-GA\javassist-3.21.0-GA.jar;F:\maven\repository\io\springfox\springfox-swagger2\2.7.0\springfox-swagger2-2.7.0.jar;F:\maven\repository\io\swagger\swagger-annotations\1.5.13\swagger-annotations-1.5.13.jar;F:\maven\repository\io\swagger\swagger-models\1.5.13\swagger-models-1.5.13.jar;F:\maven\repository\io\springfox\springfox-spi\2.7.0\springfox-spi-2.7.0.jar;F:\maven\repository\io\springfox\springfox-core\2.7.0\springfox-core-2.7.0.jar;F:\maven\repository\net\bytebuddy\byte-buddy\1.6.14\byte-buddy-1.6.14.jar;F:\maven\repository\io\springfox\springfox-schema\2.7.0\springfox-schema-2.7.0.jar;F:\maven\repository\io\springfox\springfox-swagger-common\2.7.0\springfox-swagger-common-2.7.0.jar;F:\maven\repository\com\fasterxml\classmate\1.3.3\classmate-1.3.3.jar;F:\maven\repository\org\springframework\plugin\spring-plugin-core\1.2.0.RELEASE\spring-plugin-core-1.2.0.RELEASE.jar;F:\maven\repository\org\springframework\plugin\spring-plugin-metadata\1.2.0.RELEASE\spring-plugin-metadata-1.2.0.RELEASE.jar;F:\maven\repository\org\mapstruct\mapstruct\1.1.0.Final\mapstruct-1.1.0.Final.jar;F:\maven\repository\io\springfox\springfox-bean-validators\2.7.0\springfox-bean-validators-2.7.0.jar;F:\maven\repository\org\apache\commons\commons-lang3\3.4\commons-lang3-3.4.jar;F:\maven\repository\com\alibaba\fastjson\1.2.33\fastjson-1.2.33.jar;D:\ACBSS58\abcss\ace-auth\ace-auth-client\target\classes;F:\maven\repository\org\springframework\boot\spring-boot-starter-data-redis\1.5.4.RELEASE\spring-boot-starter-data-redis-1.5.4.RELEASE.jar;F:\maven\repository\org\springframework\data\spring-data-redis\1.8.4.RELEASE\spring-data-redis-1.8.4.RELEASE.jar;F:\maven\repository\org\springframework\data\spring-data-keyvalue\1.2.4.RELEASE\spring-data-keyvalue-1.2.4.RELEASE.jar;F:\maven\repository\org\springframework\data\spring-data-commons\1.13.4.RELEASE\spring-data-commons-1.13.4.RELEASE.jar;F:\maven\repository\org\springframework\spring-oxm\4.3.9.RELEASE\spring-oxm-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-context-support\4.3.9.RELEASE\spring-context-support-4.3.9.RELEASE.jar;F:\maven\repository\redis\clients\jedis\2.9.0\jedis-2.9.0.jar;F:\maven\repository\org\apache\commons\commons-pool2\2.4.2\commons-pool2-2.4.2.jar;F:\maven\repository\io\github\openfeign\feign-okhttp\9.5.0\feign-okhttp-9.5.0.jar;F:\maven\repository\com\squareup\okhttp3\okhttp\3.6.0\okhttp-3.6.0.jar;F:\maven\repository\com\squareup\okio\okio\1.11.0\okio-1.11.0.jar;F:\maven\repository\org\projectlombok\lombok\1.16.14\lombok-1.16.14.jar;F:\maven\repository\com\github\jsqlparser\jsqlparser\1.1\jsqlparser-1.1.jar;F:\maven\repository\org\springframework\spring-webmvc\5.1.5.RELEASE\spring-webmvc-5.1.5.RELEASE.jar;F:\maven\repository\org\springframework\spring-aop\4.3.9.RELEASE\spring-aop-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-expression\4.3.9.RELEASE\spring-expression-4.3.9.RELEASE.jar;F:\maven\repository\org\springframework\spring-context\4.3.0.RELEASE\spring-context-4.3.0.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-netflix-core\1.3.2.RELEASE\spring-cloud-netflix-core-1.3.2.RELEASE.jar;F:\maven\repository\org\springframework\boot\spring-boot\1.5.4.RELEASE\spring-boot-1.5.4.RELEASE.jar;F:\maven\repository\org\mybatis\mybatis-spring\1.3.1\mybatis-spring-1.3.1.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-commons\1.2.3.RELEASE\spring-cloud-commons-1.2.3.RELEASE.jar;F:\maven\repository\org\springframework\security\spring-security-crypto\4.2.3.RELEASE\spring-security-crypto-4.2.3.RELEASE.jar;F:\maven\repository\org\springframework\cloud\spring-cloud-netflix-eureka-client\1.3.1.RELEASE\spring-cloud-netflix-eureka-client-1.3.1.RELEASE.jar;C:\Program Files\JetBrains\IntelliJ IDEA 2019.1.1\lib\idea_rt.jar" com.github.wxiaoqi.security.dict.DictBootstrap Connected to the target VM, address: '127.0.0.1:53436', transport: 'socket' 2019-05-08 18:07:36.768 INFO [bootstrap,,,] 7392 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@19b0f9d: startup date [Wed May 08 18:07:36 CST 2019]; root of context hierarchy 2019-05-08 18:07:37.299 INFO [bootstrap,,,] 7392 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2019-05-08 18:07:37.339 INFO [bootstrap,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'configurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$2e97f2f4] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v1.5.4.RELEASE) 2019-05-08 18:07:39.437 INFO [ace-dict,,,] 7392 --- [ main] c.g.wxiaoqi.security.dict.DictBootstrap : No active profile set, falling back to default profiles: default 2019-05-08 18:07:39.504 INFO [ace-dict,,,] 7392 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@109e8cf: startup date [Wed May 08 18:07:39 CST 2019]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@19b0f9d 2019-05-08 18:07:43.074 INFO [ace-dict,,,] 7392 --- [ main] o.s.i.config.IntegrationRegistrar : No bean named 'integrationHeaderChannelRegistry' has been explicitly defined. Therefore, a default DefaultHeaderChannelRegistry will be created. 2019-05-08 18:07:43.234 INFO [ace-dict,,,] 7392 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode! 2019-05-08 18:07:43.984 INFO [ace-dict,,,] 7392 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=ed09129d-cedd-34a6-a09b-1f2f1f0a4ada 2019-05-08 18:07:43.994 INFO [ace-dict,,,] 7392 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'errorChannel' has been explicitly defined. Therefore, a default PublishSubscribeChannel will be created. 2019-05-08 18:07:43.994 INFO [ace-dict,,,] 7392 --- [ main] faultConfiguringBeanFactoryPostProcessor : No bean named 'taskScheduler' has been explicitly defined. Therefore, a default ThreadPoolTaskScheduler will be created. 2019-05-08 18:07:44.024 INFO [ace-dict,,,] 7392 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2019-05-08 18:07:44.126 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign' of type [class org.springframework.cloud.netflix.feign.FeignClientFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.204 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration' of type [class org.springframework.amqp.rabbit.annotation.RabbitBootstrapConfiguration$$EnhancerBySpringCGLIB$$d8e9ae25] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.334 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration$DefaultAsyncConfigurerSupport' of type [class org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration$DefaultAsyncConfigurerSupport$$EnhancerBySpringCGLIB$$4fbf8dba] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.554 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.annotation.SleuthAnnotationAutoConfiguration' of type [class org.springframework.cloud.sleuth.annotation.SleuthAnnotationAutoConfiguration$$EnhancerBySpringCGLIB$$14e33629] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.854 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'sleuthAdvisorConfig' of type [class org.springframework.cloud.sleuth.annotation.SleuthAdvisorConfig] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:44.874 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration' of type [class org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration$$EnhancerBySpringCGLIB$$127deff7] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.024 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.netflix.metrics.MetricsInterceptorConfiguration$MetricsRestTemplateConfiguration' of type [class org.springframework.cloud.netflix.metrics.MetricsInterceptorConfiguration$MetricsRestTemplateConfiguration$EnhancerBySpringCGLIB$44aa9638] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.134 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class org.springframework.beans.factory.config.PropertiesFactoryBean] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.174 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'integrationGlobalProperties' of type [class java.util.Properties] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.334 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [class org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$2e97f2f4] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.424 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.stream.config.BindingServiceConfiguration$PostProcessorConfiguration' of type [class org.springframework.cloud.stream.config.BindingServiceConfiguration$PostProcessorConfiguration$$EnhancerBySpringCGLIB$$d4458dfc] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.544 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$OkHttpClientFeignBeanPostProcessorConfiguration' of type [class org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$OkHttpClientFeignBeanPostProcessorConfiguration$$EnhancerBySpringCGLIB$$a2baa3ee] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.604 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$FeignBeanPostProcessorConfiguration' of type [class org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignClientAutoConfiguration$FeignBeanPostProcessorConfiguration$$EnhancerBySpringCGLIB$$520fc8bd] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:45.654 INFO [ace-dict,,,] 7392 --- [ main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration' of type [class org.springframework.cloud.sleuth.instrument.async.AsyncDefaultAutoConfiguration$$EnhancerBySpringCGLIB$$fa619c16] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying) 2019-05-08 18:07:46.718 INFO [ace-dict,,,] 7392 --- [ main] org.xnio : XNIO version 3.3.6.Final 2019-05-08 18:07:46.738 INFO [ace-dict,,,] 7392 --- [ main] org.xnio.nio : XNIO NIO Implementation Version 3.3.6.Final 2019-05-08 18:07:46.788 WARN [ace-dict,,,] 7392 --- [ main] io.undertow.websockets.jsr : UT026009: XNIO worker was not set on WebSocketDeploymentInfo, the default worker will be used 2019-05-08 18:07:46.788 WARN [ace-dict,,,] 7392 --- [ main] io.undertow.websockets.jsr : UT026010: Buffer pool was not set on WebSocketDeploymentInfo, the default pool will be used 2019-05-08 18:07:46.828 INFO [ace-dict,,,] 7392 --- [ main] io.undertow.servlet : Initializing Spring embedded WebApplicationContext 2019-05-08 18:07:46.828 INFO [ace-dict,,,] 7392 --- [ main] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 7324 ms 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'metricsFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'traceFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webRequestLoggingFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'webStatFilter' to urls: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'applicationContextIdFilter' to: [/*] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/] 2019-05-08 18:07:50.541 INFO [ace-dict,,,] 7392 --- [ main] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'statViewServlet' to [/druid/*] 2019-05-08 18:07:54.301 INFO [ace-dict,,,] 7392 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@5c041f: startup date [Wed May 08 18:07:54 CST 2019]; parent: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@109e8cf 2019-05-08 18:07:54.341 INFO [ace-dict,,,] 7392 --- [ main] f.a.AutowiredAnnotationBeanPostProcessor : JSR-330 'javax.inject.Inject' annotation found and supported for autowiring 2019-05-08 18:07:54.771 WARN [ace-dict,,,] 7392 --- [ main] s.c.a.AnnotationConfigApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; 2019-05-08 18:07:54.771 WARN [ace-dict,,,] 7392 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'serviceAuthUtil': Unsatisfied dependency expressed through field 'serviceAuthFeign'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; 2019-05-08 18:07:54.791 INFO [ace-dict,,,] 7392 --- [ main] utoConfigurationReportLoggingInitializer : Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2019-05-08 18:07:54.831 ERROR [ace-dict,,,] 7392 --- [ main] o.s.boot.SpringApplication : Application startup failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'serviceAuthUtil': Unsatisfied dependency expressed through field 'serviceAuthFeign'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:588) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:861) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:541) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.boot.builder.SpringApplicationBuilder.run(SpringApplicationBuilder.java:134) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at com.github.wxiaoqi.security.dict.DictBootstrap.main(DictBootstrap.java:56) [classes/:na] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.github.wxiaoqi.security.auth.client.feign.ServiceAuthFeign': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1634) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:254) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1316) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1282) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1101) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:585) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 18 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:667) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:366) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1264) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:553) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:372) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1173) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1067) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:513) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.context.event.AbstractApplicationEventMulticaster.retrieveApplicationListeners(AbstractApplicationEventMulticaster.java:228) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.event.AbstractApplicationEventMulticaster.getApplicationListeners(AbstractApplicationEventMulticaster.java:185) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:382) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:388) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:336) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:877) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:544) ~[spring-context-4.3.0.RELEASE.jar:4.3.0.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.createContext(NamedContextFactory.java:116) ~[spring-cloud-context-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getContext(NamedContextFactory.java:85) ~[spring-cloud-context-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.cloud.context.named.NamedContextFactory.getInstance(NamedContextFactory.java:121) ~[spring-cloud-context-1.2.2.RELEASE.jar:1.2.2.RELEASE] at org.springframework.cloud.sleuth.instrument.web.client.feign.TraceFeignContext.getInstance(TraceFeignContext.java:28) ~[spring-cloud-sleuth-core-1.2.1.RELEASE.jar:1.2.1.RELEASE] at org.springframework.cloud.netflix.feign.FeignClientFactoryBean.get(FeignClientFactoryBean.java:127) ~[spring-cloud-netflix-core-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.cloud.netflix.feign.FeignClientFactoryBean.feign(FeignClientFactoryBean.java:84) ~[spring-cloud-netflix-core-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.cloud.netflix.feign.FeignClientFactoryBean.getObject(FeignClientFactoryBean.java:155) ~[spring-cloud-netflix-core-1.3.2.RELEASE.jar:1.3.2.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 28 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'jolokiaEndpoint' defined in class path resource [org/springframework/boot/actuate/autoconfigure/JolokiaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:208) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.addCandidateEntry(DefaultListableBeanFactory.java:1316) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.findAutowireCandidates(DefaultListableBeanFactory.java:1282) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveMultipleBeans(DefaultListableBeanFactory.java:1180) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1096) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1066) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:659) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 62 common frames omitted Caused by: java.lang.NoSuchMethodError: org.springframework.util.ReflectionUtils.accessibleConstructor(Ljava/lang/Class;[Ljava/lang/Class;)Ljava/lang/reflect/Constructor; at org.springframework.web.servlet.mvc.ServletWrappingController.afterPropertiesSet(ServletWrappingController.java:151) ~[spring-webmvc-5.1.5.RELEASE.jar:5.1.5.RELEASE] at org.springframework.boot.actuate.endpoint.mvc.JolokiaMvcEndpoint.afterPropertiesSet(JolokiaMvcEndpoint.java:61) ~[spring-boot-actuator-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.9.RELEASE.jar:4.3.9.RELEASE] ... 75 common frames omitted Disconnected from the target VM, address: '127.0.0.1:53436', transport: 'socket' Process finished with exit code 1 ```

Spring clouud eureka feign调用问题

最近在学习使用spring cloud 的时候遇到这样一个问题，项目划分了3个模块 注册中心、服务提供方、服务消费方. 分别启动3个项目后 在注册中心的web管理页面 能看到服务提供方和服务消费方都已经注册上来了。但是 当服务消费方调用方法时，通过日志看到是以服务提供方的别名为IP地址发起调用的 一调用就报错 请各位大神们帮忙看看 最好能给我讲讲为什么会出现这个问题 注册中心启动类 ```/** * 注册中心启动类 * */ @EnableEurekaServer @SpringBootApplication public class App { public static void main(String[] args) { SpringApplication.run(App.class, args); } } ``` 注册中心配置 ``` server.port=8001 #自我注册 eureka.client.register-with-eureka=false eureka.client.fetch-registry=false # eureka.server.enable-self-preservation=true eureka.server.eviction-interval-timer-in-ms=60000 #关闭自我保护 eureka.server.enableSelfPreservation=false eureka.client.serviceUrl.defaultZone=http://localhost:${server.port}/eureka/ ``` 服务提供方启动类 ``` @EnableDiscoveryClient @SpringBootApplication public class App { public static void main(String[] args) { SpringApplication.run(App.class, args); } } ``` 服务提供方Rest接口 ```@RestController @RequestMapping("menu") public class BMenuController { @Autowired private IBMenuService menuService; private static final Logger logger = LoggerFactory.getLogger(BMenuController.class); @RequestMapping("/selectById/{id}") public BMenu selectById(@PathVariable("id") Integer id) { logger.info("数据访问层 菜单通过ID获取 调用 id:[{}]", id); return menuService.selectById(id); } ``` 服务提供方配置： ```#设置应用的名称 spring.application.name=ic-generic #服务注册的Eureka Server地址 #eureka.client.serviceUrl.defaultZone=http://hlwic:hlwic@localhost:8001/eureka eureka.client.serviceUrl.defaultZone=http://localhost:8001/eureka server.port=8002 ``` 服务消费方启动类： ```@SpringBootApplication @EnableDiscoveryClient @EnableFeignClients public class App { public static void main(String[] args) { SpringApplication.run(App.class, args); } } ``` 服务消费方 feign接口： ``` @FeignClient("ic-generic") public interface IBMenuService { @RequestMapping("/menu/selectById/{id}") public BMenu selectById(@PathVariable("id") Integer id); ``` 服务消费方配置： ``` spring.application.name=ic-app server.port=8005 eureka.client.serviceUrl.defaultZone=http://localhost:8001/eureka/ ```  异常信息： ```2017-11-03 11:25:13.827 INFO 12140 --- [nio-8005-exec-4] com.hlw.ic.app.facade.BMenuController : 控制器接收到app端发起的通过id查询菜单请求 params[{"id":1}] 2017-11-03 11:25:22.483 WARN 12140 --- [nio-8005-exec-4] com.hlw.ic.app.facade.BMenuController : app端发起的通过id查询菜单请求 发生异常 params[{"id":1}] feign.RetryableException: connect timed out executing GET http://ic-generic/menu/selectById/1 at feign.FeignException.errorExecuting(FeignException.java:67) ~[feign-core-9.5.0.jar:na] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:104) ~[feign-core-9.5.0.jar:na] at feign.SynchronousMethodHandler.invoke(SynchronousMethodHandler.java:76) ~[feign-core-9.5.0.jar:na] at feign.ReflectiveFeign$FeignInvocationHandler.invoke(ReflectiveFeign.java:103) ~[feign-core-9.5.0.jar:na] at com.sun.proxy.$Proxy82.selectById(Unknown Source) ~[na:na] at com.hlw.ic.app.facade.BMenuController.queryById(BMenuController.java:74) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_131] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_131] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_131] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_131] at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:661) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) [spring-webmvc-4.3.9.RELEASE.jar:4.3.9.RELEASE] at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) [tomcat-embed-websocket-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.boot.web.filter.ApplicationContextHeaderFilter.doFilterInternal(ApplicationContextHeaderFilter.java:55) [spring-boot-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.boot.actuate.trace.WebRequestTraceFilter.doFilterInternal(WebRequestTraceFilter.java:110) [spring-boot-actuator-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:105) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.springframework.boot.actuate.autoconfigure.MetricsFilter.doFilterInternal(MetricsFilter.java:106) [spring-boot-actuator-1.5.4.RELEASE.jar:1.5.4.RELEASE] at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-4.3.9.RELEASE.jar:4.3.9.RELEASE] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:478) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:80) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:799) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:861) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1455) [tomcat-embed-core-8.5.15.jar:8.5.15] at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-embed-core-8.5.15.jar:8.5.15] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_131] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_131] at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-embed-core-8.5.15.jar:8.5.15] at java.lang.Thread.run(Thread.java:748) [na:1.8.0_131] Caused by: java.net.SocketTimeoutException: connect timed out at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[na:1.8.0_131] at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:85) ~[na:1.8.0_131] at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) ~[na:1.8.0_131] at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_131] at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_131] at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_131] at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_131] at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_131] at sun.net.NetworkClient.doConnect(NetworkClient.java:175) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.openServer(HttpClient.java:463) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.openServer(HttpClient.java:558) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.<init>(HttpClient.java:242) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.New(HttpClient.java:339) ~[na:1.8.0_131] at sun.net.www.http.HttpClient.New(HttpClient.java:357) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1202) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1138) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1032) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:966) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1546) ~[na:1.8.0_131] at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474) ~[na:1.8.0_131] at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480) ~[na:1.8.0_131] at feign.Client$Default.convertResponse(Client.java:152) ~[feign-core-9.5.0.jar:na] at feign.Client$Default.execute(Client.java:74) ~[feign-core-9.5.0.jar:na] at org.springframework.cloud.netflix.feign.ribbon.FeignLoadBalancer.execute(FeignLoadBalancer.java:80) ~[spring-cloud-netflix-core-1.3.1.RELEASE.jar:1.3.1.RELEASE] at org.springframework.cloud.netflix.feign.ribbon.FeignLoadBalancer.execute(FeignLoadBalancer.java:48) ~[spring-cloud-netflix-core-1.3.1.RELEASE.jar:1.3.1.RELEASE] at com.netflix.client.AbstractLoadBalancerAwareClient$1.call(AbstractLoadBalancerAwareClient.java:109) ~[ribbon-loadbalancer-2.2.2.jar:2.2.2] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:303) ~[ribbon-loadbalancer-2.2.2.jar:2.2.2] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$3$1.call(LoadBalancerCommand.java:287) ~[ribbon-loadbalancer-2.2.2.jar:2.2.2] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:231) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.util.ScalarSynchronousObservable$3.call(ScalarSynchronousObservable.java:228) ~[rxjava-1.1.10.jar:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.drain(OnSubscribeConcatMap.java:286) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeConcatMap$ConcatMapSubscriber.onNext(OnSubscribeConcatMap.java:144) ~[rxjava-1.1.10.jar:1.1.10] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:185) ~[ribbon-loadbalancer-2.2.2.jar:2.2.2] at com.netflix.loadbalancer.reactive.LoadBalancerCommand$1.call(LoadBalancerCommand.java:180) ~[ribbon-loadbalancer-2.2.2.jar:2.2.2] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:94) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeConcatMap.call(OnSubscribeConcatMap.java:42) ~[rxjava-1.1.10.jar:1.1.10] at rx.Observable.unsafeSubscribe(Observable.java:10211) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber$1.call(OperatorRetryWithPredicate.java:127) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.enqueue(TrampolineScheduler.java:73) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.schedulers.TrampolineScheduler$InnerCurrentThreadScheduler.schedule(TrampolineScheduler.java:52) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:79) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OperatorRetryWithPredicate$SourceSubscriber.onNext(OperatorRetryWithPredicate.java:45) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.util.ScalarSynchronousObservable$WeakSingleProducer.request(ScalarSynchronousObservable.java:276) ~[rxjava-1.1.10.jar:1.1.10] at rx.Subscriber.setProducer(Subscriber.java:209) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:138) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.util.ScalarSynchronousObservable$JustOnSubscribe.call(ScalarSynchronousObservable.java:129) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:48) ~[rxjava-1.1.10.jar:1.1.10] at rx.internal.operators.OnSubscribeLift.call(OnSubscribeLift.java:30) ~[rxjava-1.1.10.jar:1.1.10] at rx.Observable.subscribe(Observable.java:10307) ~[rxjava-1.1.10.jar:1.1.10] at rx.Observable.subscribe(Observable.java:10274) ~[rxjava-1.1.10.jar:1.1.10] at rx.observables.BlockingObservable.blockForSingle(BlockingObservable.java:445) ~[rxjava-1.1.10.jar:1.1.10] at rx.observables.BlockingObservable.single(BlockingObservable.java:342) ~[rxjava-1.1.10.jar:1.1.10] at com.netflix.client.AbstractLoadBalancerAwareClient.executeWithLoadBalancer(AbstractLoadBalancerAwareClient.java:117) ~[ribbon-loadbalancer-2.2.2.jar:2.2.2] at org.springframework.cloud.netflix.feign.ribbon.LoadBalancerFeignClient.execute(LoadBalancerFeignClient.java:63) ~[spring-cloud-netflix-core-1.3.1.RELEASE.jar:1.3.1.RELEASE] at feign.SynchronousMethodHandler.executeAndDecode(SynchronousMethodHandler.java:97) ~[feign-core-9.5.0.jar:na] ... 70 common frames omitted 2017-11-03 11:25:22.724 INFO 12140 --- [nio-8005-exec-4] com.hlw.ic.app.facade.BMenuController : 控制器接收到app端发起的通过id查询菜单请求 处理完成 耗时[8760] params[{"id":1}] 响应信息[{"code":-1,"mess":"异常"}] ```

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