Eureka快速入门——创建服务提供者

关于服务提供者的创建较简单，小编就少说点废话，直接上代码，跟着敲一敲相信聪明的小伙伴们就能一目了然了。

	
        
            org.springframework.cloud
            spring-cloud-starter-netflix-eureka-client
        
        
            org.springframework.boot
            spring-boot-starter-web
        
    

@SpringBootApplication
@EnableDiscoveryClient //服务发现注解 从注册中心拉取注册列表
public class EurekaClientApplication {
    public static void main(String[] args) {
        
        new SpringApplicationBuilder(EurekaClientApplication.class)
                .web(WebApplicationType.SERVLET)
                .run(args);
    }
}

@Data
public class User {
    private String name;
    private String port;
}

@RestController
@Slf4j
public class Controller {

    @Value("${server.port}")
    private String port;

    @GetMapping("/sayHi")
    public String sayHi() {
        return "This is " + port;
    }

    @PostMapping("/sayHi")
    public User sayHiPost(@RequestBody User user) {
        log.info("You are " + user.getName());
        user.setPort(port);
        return user;
    }
}

spring:
  application:
    name: eureka-client

server:
  port: 30000
eureka:
  client:
    serviceUrl:
      defaultZone: http://localhost:20000/eureka/

可以看到我们的服务提供者已经注册进来了。