eureka

1.eurekaServer 配置

启动类上加注解 @EnableEurekaServer
application.yml配置

server:
  port: 8761
eureka:
  instance:
    hostname: localhost
  client:
    #不把自己注册进去
    registerWithEureka: false
    #是否获取注册表上信息
    fetchRegistry: false
    serviceUrl:
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
  server:
    #生产环境开启
    #关闭eureka自我保护机制 否则会一直报错
    enable-self-preservation: false

2.eurekaClient配置

启动类上加注解@EnableDiscoveryClient
application.yml配置

eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka/
  instance:
    #使用自定义hostname 防止暴露ip
    hostname: client1Name
spring:
  application:
    name: client1
  datasource:
    type: com.zaxxer.hikari.HikariDataSource
    driver-class-name: com.mysql.jdbc.Driver
    username: root
    password: 123456
    url: jdbc:mysql://localhost:3306/test?zeroDateTimeBehavior=convertToNull&useUnicode=true&characterEncoding=UTF-8
  jpa:
    show-sql: true
server:
  port: 9611