Error creating bean with name 'eurekaAutoServiceRegistration': Singleton bean creation not allowed

feign集成，啓動失敗，

更改端口無效，最後，在pom.xml加下面這個解決

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-test</artifactId>
    <scope>test</scope>
</dependency>