Eureka注册中心

发布于:2024-03-21 ⋅ 阅读:(49) ⋅ 点赞:(0)

Eureka服务端配置:

1. 创建eureka-server服务模块

2. 引入依赖

在pom文件中,引入SpringCloud为eureka提供的starter依赖:

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>

3. 启动类-添加注解

给eureka-server服务编写一个启动类,一定要添加一个@EnableEurekaServer注解,开启eureka的注册中心功能:

package cn.itcast.eureka;

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

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

4. 配置文件

修改application.yml文件,添加服务名称、eureka地址:

server:
  port: 10086
spring:
  application:
    name: eureka-server
eureka:
  client:
    service-url: 
      defaultZone: http://127.0.0.1:10086/eureka

Eureka客户端配置:

1. 创建客户端-service服务模块

2. 引入依赖

在pom文件中,引入下面的eureka-client依赖:

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

3. 配置文件

修改application.yml文件,添加服务名称、eureka地址:

spring:
  application:
    name: 服务名(userservice)
eureka:
  client:
    service-url:
      defaultZone: http://127.0.0.1:10086/eureka