微服务Spring Cloud | 2.5 将微服务注册到Eureka Server上

末蓝、 2022-05-26 03:48 171阅读 0赞

一、 项目架构  
修改之前的项目即可，添加Eureka相关即可  
![这里写图片描述][70]

二、 pom文件  
添加以下内容：

<dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-eureka</artifactId>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>

三、 配置文件  
application.yml文件修改如下：

server:
      port: 7900
    spring:
      jpa:
        generate-ddl: false
        show-sql: true
        hibernate:
          ddl-auto: none
      datasource:
        platform: h2
        schema: classpath:schema.sql
        data: classpath:data.sql
      application:
        name: microservice-provider-user
    logging:
      level:
        root: INFO
        org.hibernate: INFO
        org.hibernate.type.descriptor.sql.BasicBinder: TRACE
        org.hibernate.type.descriptor.sql.BasicExtractor: TRACE
        com.aerotop: DEBUG
    eureka:
      client:
        healthcheck:
          enabled: true
        serviceUrl:
          defaultZone: http://user:password123@localhost:8761/eureka
      instance:
        prefer-ip-address: true
        instance-id: ${spring.application.name}:${spring.cloud.client.ipAddress}:${spring.application.instance_id:${server.port}}
        metadata-map:
          zone: ABC      # eureka可以理解的元数据
          lilizhou: BBC  # 不会影响客户端行为
        lease-renewal-interval-in-seconds: 5

四、 实现类

![这里写图片描述][70 1]  
五、 界面  
![这里写图片描述][70 2]

[70]: /images/20220526/36b434f5ae3c478b91bd4c5f685c0774.png
[70 1]: /images/20220526/fdd4e5b4e6de48d4a04a4ac57395bcf1.png
[70 2]: /images/20220526/1e57d06b1e2449d7996fa2e17c078272.png