Question

仅升级了Spring Boot Admin服务器和客户端。服务器启动正常。启动客户端时，出现以下异常。

在上下文初始化期间遇到异常-取消刷新尝试：org.springframework.beans.factory.BeanCreationException：在类路径资源[de / codecentric / boot / admin / client / config / SpringBootAdminClientAutoConfiguration中创建名称为'registrator'的bean时出错.class]：通过工厂方法实例化Bean失败；嵌套的异常是org.springframework.beans.BeanInstantiationException：无法实例化[de.codecentric.boot.admin.client.registration.ApplicationRegistrator]：工厂方法'registrator'引发了异常；嵌套的异常是java.lang.NoSuchMethodError：org.springframework.boot.web.client.RestTemplateBuilder.setConnectTimeout（Ljava / time / Duration;）Lorg / springframework / boot / web / client / RestTemplateBuilder;

我怀疑问题出在Spring Rest，但我不知道为什么。那是您可以帮助我的事情吗？

这是我使用的版本。

<spring-boot-dependencies.version>2.1.6.RELEASE</spring-boot-dependencies.version>
<spring.version>5.1.8.RELEASE</spring.version>

<spring-boot-admin.version>2.1.4</spring-boot-admin.version>

客户端配置

@Configuration
public class AdminPanelConfigurationDefault
{
    private static final Logger logger = LoggerFactory.getLogger(AdminPanelConfigurationDefault.class);

    @Bean
    public ApplicationFactory applicationFactory(InstanceProperties instance,
            ManagementServerProperties management,
            ServerProperties server,
            ServletContext servletContext,
            PathMappedEndpoints pathMappedEndpoints,
            WebEndpointProperties webEndpoint,
            MetadataContributor metadataContributor,
            DispatcherServletPath dispatcherServletPath,
            @Qualifier(CommonApplicationConfig.RUNNING_APP_BEAN_NAME) Application application)
    {
        String applicationURL = application.getUrl();
        logger.debug("Setting serviceBaseUrl to {} from the app table", applicationURL);

        instance.setServiceUrl(applicationURL);

        return new ServletApplicationFactory(instance, management, server, servletContext, pathMappedEndpoints,
                webEndpoint, metadataContributor, dispatcherServletPath);
    }
}

我非常感谢您可以提供的任何建议。谢谢。

Spring Boot Admin客户端在初始化期间获取异常

0 个答案: