Eureka项目搭建

server端

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

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

spring:
  application:
    name: eureka-server-7900
server:
  port: 7900
eureka:
  client:
    register-with-eureka: false
    fetch-registry: false
    service-url:
      defaultZone: http://lcoalhost:7900/eureka/

 

 

 

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api-passenger-8888 端

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

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>

server:
  port: 8888
eureka:
  client:
    service-url:
      defaultZone: http://localhost:7900/eureka
spring:
  application:
    name: api-passenger-8888

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服务注册进来 先向register注册

 eureka 的多级缓存  readwriteMap定时会向readOnly拉去注册