org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'serverEndpointExporter' defined in class path resource [com/ruoyi/framework/config/WebSocketConfig.class]: Invocation of init method failed; nested exception is java.lang.IllegalStateException: javax.websocket.server.ServerContainer not available

这个错误通常是由于缺少 javax.websocket.server.ServerContainer 的实现类所致。您可以尝试添加 Tomcat 依赖项来解决此问题。在 Maven 中，您可以将以下依赖项添加到您的 pom.xml 文件中：

<dependency>
    <groupId>org.apache.tomcat</groupId>
    <artifactId>tomcat-websocket</artifactId>
    <version>${tomcat.version}</version>
</dependency>

如果您使用的是其他构建工具，请确保添加了正确的 Tomcat WebSocket 依赖项。

相关问题

Error creating bean with name 'projectingArgumentResolverBeanPostProcessor' defined in class path resource [org/springframework/data/web/config/ProjectingArgumentResolverRegistrar.class]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.cache.annotation.ProxyCachingConfiguration': BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.security.config.annotation.method.configuration.GlobalMethodSecurityConfiguration': BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.transaction.annotation.ProxyTransactionManagementConfiguration': Initialization of bean failed; nested exception is java.lang.IllegalArgumentException: error Type referred to is not an annotation type: com$ruoyi$common$annotation$DataSource

这个错误似乎涉及到 Spring 框架的多个组件，包括数据访问、缓存、安全和事务等方面。根据错误信息的提示，可能的原因包括：

1. 配置文件中的某些配置项缺失或格式不正确，导致 Spring 无法正确初始化相关组件。
2. 代码中使用了不正确的注解类型或导入了不正确的类，导致 Spring 无法正确解析相关注解或依赖。
3. 某些依赖库版本不兼容或存在冲突，导致 Spring 无法正确加载相关组件。

你可以检查上述原因，尝试解决错误。如果你无法解决问题，建议提供更多的错误信息和配置文件内容，以便更好地帮助你解决问题。

WARN o.s.b.w.s.c.AnnotationConfigServletWebServerApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'accountController': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dtoMapper': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'demandResponseEventMapper': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'demandResponseEventService': Injection of resource dependencies failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'demandResponseEventPublisher': Unsatisfied dependency expressed through field 'jmsTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'l' defined in class path resource [com/avob/openadr/server/common/vtn/VtnConfigRabbitmqBroker.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.jms.core.JmsTemplate]: Factory method 'externalJmsTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalConnectionFactory' defined in class path resource [com/avob/openadr/server/common/vtn/VtnConfigRabbitmqBroker.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [javax.jms.ConnectionFactory]: Factory method 'externalConnectionFactory' threw exception; nested exception is java.lang.NoClassDefFoundError: com/rabbitmq/jms/admin/RMQConnectionFactory

根据你提供的信息，看起来是一个Spring Boot项目的启动问题。具体来说，`accountController`这个bean初始化失败，因为它依赖于`demandResponseEventPublisher`这个bean，而`demandResponseEventPublisher`又依赖于`jmsTemplate`这个bean。进一步分析，发现`jmsTemplate`依赖于`externalConnectionFactory`这个bean，而`externalConnectionFactory`初始化失败，因为它依赖于`com.rabbitmq.jms.admin.RMQConnectionFactory`这个类，但这个类找不到。这可能是由于缺少相关的依赖或版本不兼容等问题引起的。您可以检查项目的依赖是否正确，以及相关依赖的版本是否与您使用的Spring版本兼容。