Eureka服务注册

配置文件

server:
  port: 8801
spring:
  application:
    name: eurekaClient
eureka:
  instance:
    hostname: localhost
    prefer-ip-address: true
  client:
    serviceUrl:
      defaultZone: http://${eureka.instance.hostname}:8761/eureka/

启动类

加上 @EnableEurekaClient 注解

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

    @RequestMapping("/")
    @ResponseBody
    public String main() {
        return "hello";
    }
}

依赖

		 <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>