BeanCreationException：将Eureka 服务器添加到Spring Boot 应用程序时，引发创建名为“simpleMeterRegistry”的Bean时出错,

bejyjqdl  于 2024-01-05  发布在  Spring
关注(0)|答案(1)|浏览(306)

我只是想参考udemy课程来学习spring微服务。所以作为练习的一部分，我试图创建并运行一个带有Eureka 服务器的组件，但由于以下错误，我无法运行应用程序：UnsatisfiedDependencyException：Error creating bean with name 'webMvcMetricsFilter'.
由于我是新的Spring Boot 和Eureka 服务器可以任何人帮助我在确定的错误，我在这里做，由于其中application失败。
以下是与申请有关的细节：

Sping Boot 日志：

  1. 020-05-19 11:51:38.457  INFO 25168 --- [           main] ConditionEvaluationReportLoggingListener : 
  3. Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.
  4. 2020-05-19 11:51:38.471 ERROR 25168 --- [           main] o.s.boot.SpringApplication               : Application run failed
  6. org.springframework.context.ApplicationContextException: Unable to start web server; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
  7.     at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:156) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  8.     at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  9.     at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  10.     at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:744) [spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  11.     at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:391) [spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  12.     at org.springframework.boot.SpringApplication.run(SpringApplication.java:312) [spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  13.     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  14.     at org.springframework.boot.SpringApplication.run(SpringApplication.java:1204) [spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  15.     at com.srik.namingservereureka.NamingServerEurekaApplication.main(NamingServerEurekaApplication.java:25) [classes/:na]
  16. Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
  17.     at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:124) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  18.     at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:86) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  19.     at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:416) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  20.     at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:180) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  21.     at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:180) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  22.     at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:153) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  23.     ... 8 common frames omitted
  24. Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webMvcMetricsFilter' defined in class path resource [org/springframework/boot/actuate/autoconfigure/metrics/web/servlet/WebMvcMetricsAutoConfiguration.class]: Unsatisfied dependency expressed through method 'webMvcMetricsFilter' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'simpleMeterRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/metrics/export/simple/SimpleMetricsExportAutoConfiguration.class]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: com/google/common/collect/Lists
  25.     at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:769) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  26.     at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:509) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  27.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1320) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  28.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1159) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  29.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  30.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  31.     at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  32.     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  33.     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  34.     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:204) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  35.     at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:211) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  36.     at org.springframework.boot.web.servlet.ServletContextInitializerBeans.getOrderedBeansOfType(ServletContextInitializerBeans.java:202) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  37.     at org.springframework.boot.web.servlet.ServletContextInitializerBeans.addServletContextInitializerBeans(ServletContextInitializerBeans.java:96) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  38.     at org.springframework.boot.web.servlet.ServletContextInitializerBeans.<init>(ServletContextInitializerBeans.java:85) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  39.     at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.getServletContextInitializerBeans(ServletWebServerApplicationContext.java:253) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  40.     at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.selfInitialize(ServletWebServerApplicationContext.java:227) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  41.     at org.springframework.boot.web.embedded.tomcat.TomcatStarter.onStartup(TomcatStarter.java:53) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  42.     at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5140) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  43.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  44.     at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  45.     at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  46.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_181]
  47.     at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  48.     at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) ~[na:1.8.0_181]
  49.     at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  50.     at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  51.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  52.     at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  53.     at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  54.     at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[na:1.8.0_181]
  55.     at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  56.     at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) ~[na:1.8.0_181]
  57.     at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  58.     at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  59.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  60.     at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  61.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  62.     at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  63.     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  64.     at org.apache.catalina.startup.Tomcat.start(Tomcat.java:468) ~[tomcat-embed-core-9.0.34.jar:9.0.34]
  65.     at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:105) ~[spring-boot-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  66.     ... 13 common frames omitted
  67. Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'simpleMeterRegistry' defined in class path resource [org/springframework/boot/actuate/autoconfigure/metrics/export/simple/SimpleMetricsExportAutoConfiguration.class]: Initialization of bean failed; nested exception is java.lang.NoClassDefFoundError: com/google/common/collect/Lists
  68.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:601) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  69.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:515) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  70.     at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  71.     at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:226) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  72.     at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  73.     at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  74.     at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:277) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  75.     at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1271) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  76.     at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1191) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  77.     at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:857) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  78.     at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:760) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  79.     ... 53 common frames omitted
  80. Caused by: java.lang.NoClassDefFoundError: com/google/common/collect/Lists
  81.     at com.netflix.config.PropertyWrapper.<init>(PropertyWrapper.java:41) ~[archaius-core-0.7.6.jar:0.7.6]
  82.     at com.netflix.hystrix.strategy.properties.archaius.HystrixDynamicPropertiesArchaius$ArchaiusDynamicProperty.<init>(HystrixDynamicPropertiesArchaius.java:62) ~[hystrix-core-1.5.18.jar:1.5.18]
  83.     at com.netflix.hystrix.strategy.properties.archaius.HystrixDynamicPropertiesArchaius$StringDynamicProperty.<init>(HystrixDynamicPropertiesArchaius.java:73) ~[hystrix-core-1.5.18.jar:1.5.18]
  84.     at com.netflix.hystrix.strategy.properties.archaius.HystrixDynamicPropertiesArchaius.getString(HystrixDynamicPropertiesArchaius.java:34) ~[hystrix-core-1.5.18.jar:1.5.18]
  85.     at com.netflix.hystrix.strategy.HystrixPlugins.getPluginImplementationViaProperties(HystrixPlugins.java:344) ~[hystrix-core-1.5.18.jar:1.5.18]
  86.     at com.netflix.hystrix.strategy.HystrixPlugins.getPluginImplementation(HystrixPlugins.java:334) ~[hystrix-core-1.5.18.jar:1.5.18]
  87.     at com.netflix.hystrix.strategy.HystrixPlugins.getEventNotifier(HystrixPlugins.java:129) ~[hystrix-core-1.5.18.jar:1.5.18]
  88.     at io.micrometer.core.instrument.binder.hystrix.HystrixMetricsBinder.bindTo(HystrixMetricsBinder.java:36) ~[micrometer-core-1.1.13.jar:1.1.13]
  89.     at org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryConfigurer.lambda$addBinders$1(MeterRegistryConfigurer.java:84) ~[spring-boot-actuator-autoconfigure-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  90.     at java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:184) ~[na:1.8.0_181]
  91.     at java.util.ArrayList.forEach(ArrayList.java:1257) ~[na:1.8.0_181]
  92.     at java.util.stream.SortedOps$RefSortingSink.end(SortedOps.java:390) ~[na:1.8.0_181]
  93.     at java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:1.8.0_181]
  94.     at java.util.stream.Sink$ChainedReference.end(Sink.java:258) ~[na:1.8.0_181]
  95.     at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482) ~[na:1.8.0_181]
  96.     at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) ~[na:1.8.0_181]
  97.     at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:151) ~[na:1.8.0_181]
  98.     at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:174) ~[na:1.8.0_181]
  99.     at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) ~[na:1.8.0_181]
  100.     at java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:418) ~[na:1.8.0_181]
  101.     at org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryConfigurer.addBinders(MeterRegistryConfigurer.java:84) ~[spring-boot-actuator-autoconfigure-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  102.     at org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryConfigurer.configure(MeterRegistryConfigurer.java:66) ~[spring-boot-actuator-autoconfigure-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  103.     at org.springframework.boot.actuate.autoconfigure.metrics.MeterRegistryPostProcessor.postProcessAfterInitialization(MeterRegistryPostProcessor.java:64) ~[spring-boot-actuator-autoconfigure-2.1.14.RELEASE.jar:2.1.14.RELEASE]
  104.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsAfterInitialization(AbstractAutowireCapableBeanFactory.java:429) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  105.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1775) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  106.     at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:593) ~[spring-beans-5.1.15.RELEASE.jar:5.1.15.RELEASE]
  107.     ... 63 common frames omitted
  108. Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Lists
  109.     at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[na:1.8.0_181]
  110.     at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[na:1.8.0_181]
  111.     at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:349) ~[na:1.8.0_181]
  112.     at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[na:1.8.0_181]
  113.     ... 89 common frames omitted

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pom.xml文件：

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
  4.     <modelVersion>4.0.0</modelVersion>
  5.     <parent>
  6.         <groupId>org.springframework.boot</groupId>
  7.         <artifactId>spring-boot-starter-parent</artifactId>
  8.         <version>2.1.14.RELEASE</version>
  9.         <relativePath/> <!-- lookup parent from repository -->
  10.     </parent>
  11.     <groupId>com.srik</groupId>
  12.     <artifactId>naming-server-eureka</artifactId>
  13.     <version>0.0.1-SNAPSHOT</version>
  14.     <name>naming-server-eureka</name>
  15.     <description>Demo project for Spring Boot</description>
  17.     <properties>
  18.         <java.version>1.8</java.version>
  19.         <maven-jar-plugin.version>3.1.1</maven-jar-plugin.version>
  20.         <spring-cloud.version>Greenwich.SR5</spring-cloud.version>
  21.     </properties>
  23.     <dependencies>
  24.         <dependency>
  25.             <groupId>org.springframework.boot</groupId>
  26.             <artifactId>spring-boot-starter-actuator</artifactId>
  27.         </dependency>
  28.         <dependency>
  29.             <groupId>org.springframework.cloud</groupId>
  30.             <artifactId>spring-cloud-starter-config</artifactId>
  31.         </dependency>
  32.         <dependency>
  33.             <groupId>org.springframework.cloud</groupId>
  34.             <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
  35.         </dependency>
  37.         <dependency>
  38.             <groupId>org.springframework.boot</groupId>
  39.             <artifactId>spring-boot-devtools</artifactId>
  40.             <scope>runtime</scope>
  41.             <optional>true</optional>
  42.         </dependency>
  43.         <dependency>
  44.             <groupId>org.springframework.boot</groupId>
  45.             <artifactId>spring-boot-starter-test</artifactId>
  46.             <scope>test</scope>
  47.         </dependency>
  48.     </dependencies>
  50.     <dependencyManagement>
  51.         <dependencies>
  52.             <dependency>
  53.                 <groupId>org.springframework.cloud</groupId>
  54.                 <artifactId>spring-cloud-dependencies</artifactId>
  55.                 <version>${spring-cloud.version}</version>
  56.                 <type>pom</type>
  57.                 <scope>import</scope>
  58.             </dependency>
  59.         </dependencies>
  60.     </dependencyManagement>
  62.     <build>
  63.         <plugins>
  64.             <plugin>
  65.                 <groupId>org.springframework.boot</groupId>
  66.                 <artifactId>spring-boot-maven-plugin</artifactId>
  67.             </plugin>
  68.         </plugins>
  69.     </build>
  71. </project>

型

application.properties文件：

  1. spring.application.name=naming-server-eureka
  2. server.port=8300
  3. eureka.client.register-with-eureka=false
  4. eureka.client.fetch-registry=false

型

主方法类：

  1. @SpringBootApplication
  3. @EnableEurekaServer
  4. public class NamingServerEurekaApplication {
  6.     public static void main(String[] args) {
  7.         System.setProperty("spring.devtools.restart.enabled", "false");
  8.         SpringApplication.run(NamingServerEurekaApplication.class, args);
  9.     }
  11. }

型

spring

1条答案

按热度按时间
4jb9z9bj

4jb9z9bj1#

看起来你的问题是因为使用列表而没有在maven中添加它的依赖项，所以在你的pom中添加代码：

  1. <dependency>
  2.             <groupId>com.google.guava</groupId>
  3.             <artifactId>guava</artifactId>
  4.             <version>29.0-jre</version>
  5. </dependency>

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