spring cloud Feign使用@RequestLine遇到的坑

@FeignClient(name="store",configuration=FooConfiguration .class)
public interface UserFeignClient {
    @RequestLine("GET /simple/{id}")
    public  User findById(@Param("id") Long id);
}

@Configuration
public class FooConfiguration {
    @Bean
    public Contract feignContract() {
        return new feign.Contract.Default();
//使用feign自带契约
    }
}

@FeignClient(value = "feign-server",configuration = FeignConfig.class)  //需要一个配置文件
public interface TestService {
    @RequestLine("POST /feign/test")    //对应请求方式和路径
    String feign(@RequestBody UserDO userDO);
}

@EnableFeignClients
@SpringBootConfiguration
public class FeignConfig {
    @Bean
    public Contract contract(){
        return new feign.Contract.Default();
    }
}