Description: Field autoServiceRegistration in org.springframework.cloud.client.serviceregistry.AutoServiceRegistrationAutoConfiguration required a single bean, but 2 were found: - nacosAutoServiceRegistration: defined by method 'nacosAutoServiceRegistration' in class path resource [com/alibaba/cloud/nacos/registry/NacosServiceRegistryAutoConfiguration.class] - eurekaAutoServiceRegistration: defined by method 'eurekaAutoServiceRegistration' in class path resource [org/springframework/cloud/netflix/eureka/EurekaClientAutoConfiguration.class]

Based on the error message, it seems that there is a conflict in your Spring Cloud service registration configuration. The `AutoServiceRegistrationAutoConfiguration` requires a single bean for the `autoServiceRegistration` field, but it found two beans: `nacosAutoServiceRegistration` and `eurekaAutoServiceRegistration`.

To resolve this issue, you need to specify which service registry implementation you want to use for your application. You can do this by excluding one of the auto-configuration classes in your Spring Boot application's configuration.

If you want to use Nacos as your service registry, you can exclude the Eureka auto-configuration by adding the following exclusion to your `@SpringBootApplication` class:

@SpringBootApplication(exclude = EurekaClientAutoConfiguration.class)

On the other hand, if you want to use Eureka, you can exclude the Nacos auto-configuration:

@SpringBootApplication(exclude = NacosServiceRegistryAutoConfiguration.class)

By excluding the auto-configuration for the service registry that you don't need, you can resolve the conflict and ensure that only one bean is created for the `autoServiceRegistration` field.