Springcloud Eureka配置及集群代码实例

<dependencies>
    <!-- eureka-server -->
    <dependency>
      <groupId>org.springframework.cloud</groupId>
      <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
    </dependency>
    <!-- 引用自己定义的api通用包 -->
   <dependency>
      <groupId>com.bai</groupId>
      <artifactId>cloud-api-common</artifactId>
      <version>${project.version}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <!--监控-->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <!-- 一般通用配置 -->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-devtools</artifactId>
      <scope>runtime</scope>
      <optional>true</optional>
    </dependency>
    <dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId>
      <optional>true</optional>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-test</artifactId>
      <scope>test</scope>
    </dependency>
  </dependencies>

# 端口
server:
 port: 7001

spring:
 application:
  name: cloud-eureka-server
# Eureka配置
eureka:
 instance:
  # eureka服务端的实例名称
  hostname: eureka7001.com
 client:
  # false表示不向注册中心注册自己
  register-with-eureka: false
  # false表示自己端就是注册中心，职责就是维护服务实例，并不需要去检查服务
  fetch-registry: false
  # 设置与Eureka Server交互的地址查询服务和注册服务都需要依赖这个地址
  service-url:
   defaultZone: http://localhost:7001/eureka

@EnableEurekaServer
@SpringBootApplication
public class Eureka7001 {
  public static void main(String[] args) {
    SpringApplication.run(Eureka7001.class,args);
  }
}