Eureka Server在Spring Boot中启动时出现错误

问题描述：

启动Eureka服务器时无法开始获取错误

While starting the Eureka Server Unable to start getting the errors

尝试通过更改云发行版来更改版本

Tried with changing the cloud release changing the versions

<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>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.2.0.RELEASE</version>
        <relativePath /> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.example</groupId>
    <artifactId>eurekaserver</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>eurekaserver</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.RELEASE</spring-cloud.version>
    </properties>

依赖项部分

The dependencies section


    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.retry</groupId>
            <artifactId>spring-retry</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>Hoxton.RC1</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

构建部分



    <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/mileston</url>
        </repository>
    </repositories>

</project>

日志:

2019-11-01 00:05:18.833  INFO 7544 --- [           main] trationDelegate$BeanPostProcessorChecker : Bean 'org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration' of type [org.springframework.cloud.autoconfigure.ConfigurationPropertiesRebinderAutoConfiguration$$EnhancerBySpringCGLIB$$3b9dbe3e] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/
 :: Spring Boot ::        (v2.2.0.RELEASE)

2019-11-01 00:05:19.455  INFO 7544 --- [           main] c.e.e.EurekaserverApplication            : No active profile set, falling back to default profiles: default

2019-11-01 00:05:20.771 WARN 7544 --- [main] o.s.boot.actuate.endpoint.EndpointId:端点ID服务注册表"包含无效字符，请迁移为有效格式. 2019-11-01 00:05:21.119信息7544 --- [main] o.s.cloud.context.scope.GenericScope:BeanFactory id = 9f8a0e73-0f18-37e3-a449-5d163b119105 2019-11-01 00:05:21.158错误7544 --- [main] o.s.boot.SpringApplication:应用程序运行失败 java.lang.NoClassDefFoundError:org/apache/commons/lang/text/StrLookup 在java.base/java.lang.Class.getDeclaredConstructors0(本机方法)〜[na:na] 在java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3137)〜[na:na] 在java.base/java.lang.Class.getDeclaredConstructors(Class.java:2357)〜[na:na] 在org.springframework.boot.context.properties.ConfigurationPropertiesBean $ BindMethod.findBindConstructor(ConfigurationPropertiesBean.java:318)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.context.properties.ConfigurationPropertiesBean $ BindMethod.forClass(ConfigurationPropertiesBean.java:300)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.context.properties.ConfigurationPropertiesBeanDefinitionValidator.validate(ConfigurationPropertiesBeanDefinitionValidator.java:57)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.context.properties.ConfigurationPropertiesBeanDefinitionValidator.postProcessBeanFactory(ConfigurationPropertiesBeanDefinitionValidator.java:45)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:286)〜[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] 在org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:174)〜[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] 在org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:706)〜[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] 在org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532)〜[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] 在org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.SpringApplication.run(SpringApplication.java:315)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)〜[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] 在com.example.eurekaserver.EurekaserverApplication.main(EurekaserverApplication.java:12)〜[classes/:na] 引起原因:java.lang.ClassNotFoundException:org.apache.commons.lang.text.StrLookup 在java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581)〜[na:na] 在java.base/jdk.internal.loader.ClassLoaders $ AppClassLoader.loadClass(ClassLoaders.java:178)〜[na:na] 在java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)〜[na:na] ...省略了18个常见框架

2019-11-01 00:05:20.771 WARN 7544 --- [ main] o.s.boot.actuate.endpoint.EndpointId : Endpoint ID 'service-registry' contains invalid characters, please migrate to a valid format. 2019-11-01 00:05:21.119 INFO 7544 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=9f8a0e73-0f18-37e3-a449-5d163b119105 2019-11-01 00:05:21.158 ERROR 7544 --- [ main] o.s.boot.SpringApplication : Application run failed java.lang.NoClassDefFoundError: org/apache/commons/lang/text/StrLookup at java.base/java.lang.Class.getDeclaredConstructors0(Native Method) ~[na:na] at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3137) ~[na:na] at java.base/java.lang.Class.getDeclaredConstructors(Class.java:2357) ~[na:na] at org.springframework.boot.context.properties.ConfigurationPropertiesBean$BindMethod.findBindConstructor(ConfigurationPropertiesBean.java:318) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.context.properties.ConfigurationPropertiesBean$BindMethod.forClass(ConfigurationPropertiesBean.java:300) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.context.properties.ConfigurationPropertiesBeanDefinitionValidator.validate(ConfigurationPropertiesBeanDefinitionValidator.java:57) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.context.properties.ConfigurationPropertiesBeanDefinitionValidator.postProcessBeanFactory(ConfigurationPropertiesBeanDefinitionValidator.java:45) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:286) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:174) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:706) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:532) ~[spring-context-5.2.0.RELEASE.jar:5.2.0.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~[spring-boot-2.2.0.RELEASE.jar:2.2.0.RELEASE] at com.example.eurekaserver.EurekaserverApplication.main(EurekaserverApplication.java:12) ~[classes/:na] Caused by: java.lang.ClassNotFoundException: org.apache.commons.lang.text.StrLookup at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~[na:na] at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na] at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na] ... 18 common frames omitted

答

此代码可能会对您有所帮助，我将代码用于pom文件，您也可以像这样查找和修复代码.

this code may be help you, i used code into my pom file, you can look and fix your code also like this.

    <?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>2.1.4.RELEASE</version>
        <relativePath/> <!-- lookup parent from repository -->
    </parent>
    <groupId>com.sencerseven.microservices</groupId>
    <artifactId>netflix-eureka-naming-server</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>netflix-eureka-naming-server</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-config</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
        </dependency>

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-devtools</artifactId>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
        </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>

</project>

并且您必须将@EnableEurekaServer注释放入主类

And you must put @EnableEurekaServer annotation onto mainclass

Eureka Server在Spring Boot中启动时出现错误

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