当我的Spring cloud版本是Edgware.RELEASE时，如何自动连接2.x spring Cloud openFeign接口？Spring找不到这个bean

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-openfeign</artifactId>
    <version>2.0.0.RELEASE</version>
</dependency>

@SpringBootApplication
@EnableFeignClients
public class YourApplication {
    public static void main(String[] args) {
        SpringApplication.run(YourApplication.class, args);
    }
}

@FeignClient(name = "your-service-name")
public interface YourFeignClient {
    // 定义接口方法
}

@FeignClient(name = "your-service-name")
public interface YourFeignClient {
    @RequestMapping(method = RequestMethod.GET, value = "/your-api")
    String yourApiMethod(@RequestParam("param") String param);
}

spring:
  application:
    name: your-application-name
eureka:
  client:
    service-url:
      defaultZone: http://your-eureka-server-url
feign:
  client:
    config:
      default:
        connectTimeout: 5000
        readTimeout: 5000