spring 包含的组件之间的循环依赖？

Question

我有多个共享相同配置类的应用程序，并且在使用 Spring Boot v3 时，我收到了多个循环依赖错误。 其中大多数都是我这边的合法错误，我设法重构代码并修复它们，但现在我对所有应用程序都遇到以下消息：

   webHandler defined in class path resource [org/springframework/boot/autoconfigure/web/reactive/WebFluxAutoConfiguration$EnableWebFluxConfiguration.class]
      ↓
   healthEndpointWebFluxHandlerMapping defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointReactiveWebExtensionConfiguration$WebFluxAdditionalHealthEndpointPathsConfiguration.class]
┌─────┐
|  healthEndpoint defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]
↑     ↓
|  healthContributorRegistry defined in class path resource [org/springframework/boot/actuate/autoconfigure/health/HealthEndpointConfiguration.class]
↑     ↓
|  mongoHealthContributor defined in class path resource [org/springframework/boot/actuate/autoconfigure/data/mongo/MongoReactiveHealthContributorAutoConfiguration.class]
↑     ↓
|  reactiveMongoTemplate defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoReactiveDataAutoConfiguration.class]
↑     ↓
|  mappingMongoConverter defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoReactiveDataAutoConfiguration.class]
↑     ↓
|  mongoMappingContext defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDataConfiguration.class]
↑     ↓
|  consulAutoServiceRegistrationListener defined in class path resource [org/springframework/cloud/consul/serviceregistry/ConsulAutoServiceRegistrationAutoConfiguration.class]
↑     ↓
|  consulAutoServiceRegistration defined in class path resource [org/springframework/cloud/consul/serviceregistry/ConsulAutoServiceRegistrationAutoConfiguration.class]
↑     ↓
|  consulServiceRegistry defined in class path resource [org/springframework/cloud/consul/serviceregistry/ConsulServiceRegistryAutoConfiguration.class]
↑     ↓
|  ttlScheduler defined in class path resource [org/springframework/cloud/consul/support/ConsulHeartbeatAutoConfiguration.class]
↑     ↓
|  actuatorHealthStatusProvider defined in class path resource [org/springframework/cloud/consul/support/ConsulHeartbeatAutoConfiguration$ActuatorBasedApplicationStatusProviderConfig.class]
└─────┘

不确定如何从这里继续，因为我不知道这个依赖链实际上是什么。

我尝试删除 consul 组件并仅使用默认配置，但没有任何运气。

Answer 1

写这样的东西

@SpringBootApplication(exclude = MongoReactiveDataAutoConfiguration.class)

@Bean
@ConditionalOnMissingBean(ReactiveMongoDatabaseFactory.class)
public SimpleReactiveMongoDatabaseFactory reactiveMongoDatabaseFactory(MongoProperties properties,
                                                                       MongoClient mongo) {
    String database = properties.getMongoClientDatabase();
    return new SimpleReactiveMongoDatabaseFactory(mongo, database);
}

 @Bean
public ReactiveMongoTemplate reactiveMongoTemplate(ReactiveMongoDatabaseFactory factory) {
    return new ReactiveMongoTemplate(factory);
}