SpringCloud：Eureka服务注册与发现

project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
　　xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    modelVersion>4.0.0modelVersion>
      parent>
        groupId>com.fdzang.springcloudgroupId>
           artifactId>microservicecloudartifactId>
        version>0.0.1-SNAPSHOTversion>
      parent>
      artifactId>microservicecloud-eureka-7001artifactId>
      dependencies>
        
        dependency>
            groupId>org.springframework.cloudgroupId>
            artifactId>spring-cloud-starter-eureka-serverartifactId>
        dependency>
        
        dependency>
            groupId>org.springframeworkgroupId>
            artifactId>springloadedartifactId>
        dependency>
        dependency>
            groupId>org.springframework.bootgroupId>
            artifactId>spring-boot-devtoolsartifactId>
        dependency>
    dependencies>
project>

server: 
  port: 7001
 
eureka:
  instance:
    hostname: localhost #eureka服务端的实例名称
  client:
    register-with-eureka: false #false表示不向注册中心注册自己。
    fetch-registry: false #false表示自己端就是注册中心，我的职责就是维护服务实例，并不需要去检索服务
    service-url:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/        #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。

package com.fdzang.springcloud;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@SpringBootApplication
@EnableEurekaServer // EurekaServer服务器端启动类,接受其它微服务注册进来
public class EurekaServer7001_App{
    public static void main(String[] args){
        SpringApplication.run(EurekaServer7001_App.class, args);
    }
}

    
   dependency>
     groupId>org.springframework.cloudgroupId>
     artifactId>spring-cloud-starter-eurekaartifactId>
   dependency>
   dependency>
     groupId>org.springframework.cloudgroupId>
     artifactId>spring-cloud-starter-configartifactId>
   dependency>

eureka:
  client: #客户端注册进eureka服务列表内
    service-url: 
      defaultZone: http://localhost:7001/eureka

eureka:
  client: #客户端注册进eureka服务列表内
    service-url: 
      defaultZone: http://localhost:7001/eureka
  instance:
    instance-id: microservicecloud-dept8001

eureka:
  client: #客户端注册进eureka服务列表内
    service-url: 
      defaultZone: http://localhost:7001/eureka
  instance:
    instance-id: microservicecloud-dept8001   #自定义服务名称信息
    prefer-ip-address: true     #访问路径可以显示IP地址

    dependency>
       groupId>org.springframework.bootgroupId>
       artifactId>spring-boot-starter-actuatorartifactId>
   dependency>

  build>
   finalName>microservicecloudfinalName>
   resources>
     resource>
       directory>src/main/resourcesdirectory>
       filtering>truefiltering>
     resource>
   resources>
   plugins>
     plugin>
       groupId>org.apache.maven.pluginsgroupId>
       artifactId>maven-resources-pluginartifactId>
       configuration>
         delimiters>
          delimit>$delimit>
         delimiters>
       configuration>
     plugin>
   plugins>
  build>

info:
  app.name: atguigu-microservicecloud
  company.name: www.atguigu.com
  build.artifactId: $project.artifactId$
  build.version: $project.version$