springboot使用feign出现feignclient定义的name重复

1、标题的问题是springboot2.x才会出现的
2、会提示A bean with that name has already been defined in null and overriding is disabled.
   解决方法有两种:
    1、在项目的配置文件中添加
      spring:
         main:
           allow-bean-definition-overriding: true
    2、在使用编程式的方式获取就是在提供着的接口上面不定义feignclient,消费者自己去拉取
      代码如下
@RestController
@Import(FeignClientsConfiguration.class)
public class TestController {

    TestApiProvider testApiProvider;

    public TestController(final Decoder decoder,final Encoder encoder,final Client
        client,final Contract contract){
this.testApiProvider = Feign.builder().contract(contract).client(client)
.encoder(encoder)
.decoder(decoder)
                                 .requestInterceptor(new
                              BasicAuthRequestInterceptor("admin","password"))
.target(TestApiProvider.class,"http://服务id");
}
}