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Eureka服务器在春季启动时获取错误
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Stack Overflow用户
提问于 2019-10-31 18:47:26
回答 1查看 1.8K关注 0票数 0

启动Eureka服务器时,无法开始获取错误

尝试通过更改云版本来更改版本

代码语言:javascript
复制
<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

代码语言:javascript
复制
    <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

代码语言:javascript
复制
    <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:

代码语言:javascript
复制
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警告7544 --主o.s.boot.actuate.endpoint.EndpointId :端点ID‘service-注册表’包含无效字符,请迁移到有效格式。2019-11-01 00:05:21.119 INFO 7544 --主o.s.cloud.context.scope.GenericScope : BeanFactory id=9f8a0e73-0f18-37e3-a449-5d163b119105 2019-11-01 00:05:21.158 ERROR 7544 --主o.s.boot.SpringApplication :应用程序运行失败java.lang.NoClassDefFoundError: org/apache/ failed /lang/text/StrLookup at java.base( /java.lang.Class.getDeclaredConstructors0(Native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$BindMethod.findBindConstructor(ConfigurationPropertiesBean.java:318) ~spring启动-2.2.0 RELEASE.JAR:2.2.0在org.springframework.boot.context.properties.ConfigurationPropertiesBean$BindMethod.forClass(ConfigurationPropertiesBean.java:300) ~spring-RELEASE.jar:2.2.0.在org.springframework.boot.context.properties.ConfigurationPropertiesBeanDefinitionValidator.validate(ConfigurationPropertiesBeanDefinitionValidator.java:57) ~spring-在org.springframework.boot.context.properties.ConfigurationPropertiesBeanDefinitionValidator.postProcessBeanFactory(ConfigurationPropertiesBeanDefinitionValidator.java:45) ~spring-:2.2.02.2.0.RELEASE.JAR:2.2.0.在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 2.2.0 RELEASE.jar:2org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) ~spring- .2.0.RELEASE -2.2.0.RELEASE.jar:2.2.0.在org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~spring-在org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~PROX-2.2.0.RELEASE.jar:2.2.0.RELEASE在org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) ~spring-在org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) ~spring:在org.springframework.boot.SpringApplication.run(SpringApplication.java:1215)~spring-在com.example.eurekaserver.EurekaserverApplication.main(EurekaserverApplication.java :2.2.0在com.example.eurekaserver.EurekaserverApplication.main(EurekaserverApplication.java:12) ~类/:na由: java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:581) ~na中的java.lang.ClassNotFoundException: org.apache.commons.lang.text.StrLookup引起: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 . 18种常见帧省略了

EN

回答 1

Stack Overflow用户

发布于 2019-10-31 21:51:14

这段代码可能对你有帮助,我在我的pom文件中使用了代码,你也可以这样查看和修复你的代码。

代码语言:javascript
复制
    <?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>

而且您必须将@EnableEurekaServer注释放到mainclass上。

票数 0
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/58649574

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