WarmRpc

 <dependency>
    <groupId>com.ler.warmRpc</groupId>
    <artifactId>warm-rpc-core</artifactId>
    <version>1.0-SNAPSHOT</version>
</dependency>

@Service
@RpcService
public class UserServiceImpl implements UserService {

    @Value("${server.port}")
    public int port;

    @Override
    public String sayHello(String name) {
        return "提供者服务端口" + port + name;
    }
}

@RestController
public class ConsumerController {

    @RpcReference
    private UserService userService;

    @GetMapping("/hello")
    public String hello() {
        return userService.sayHello("leron");
    }
}