1、新建maven项目microservice-simple-provider-user,由于后续使用JpaRepostory,spring-boot选择的是1.5.9。
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-eureka</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
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2、配置application.yml
server:
port: 8080
servlet-path: /user-api/*
eureka:
client:
service-url:
defaultZone: http://localhost:8764/eureka/
instance:
prefer-ip-address: true
3、编写启动类,在启动类上增加@EnableEurekaClient注解,声明为Eureka client。
@EnableEurekaClient
@SpringBootApplication
public class MicroserviceSimpleProviderUserApplication {
public static void main(String[] args) {
SpringApplication.run(MicroserviceSimpleProviderUserApplication.class, args);
}
}
此处
可以用@EnableDiscoveryClient注解,后者对Zookeeper和Consul等也使用。两者的区别可以参考:
https://blog.csdn.net/u012734441/article/details/78256256?locationNum=1&fps=1
4、启动上一篇中的microservice-discovery-eureka项目。(https://blog.csdn.net/m_sophia/article/details/80867514)
5、启动本项目,运行结果如图
由图可以看出:微服务注册成功了。
源码路径:https://github.com/nieshankun/microservice-simple-provider-user.git