2021年10月16日
IDEA 搭建微服务项目：
编辑host文件：
C:WINDOWSsystem32driversetc
IDEA
1.创建主项目->Create New Project
Next
Finish
新增节点，用pom打包
删除主项目中的src目录及
删除Micro-Service-Demo.iml
创建子项目： 搭建eureka服务端Spring Initializer
修改application.properties为application.yml
编辑application.yml
server:
port: 7900
spring:
application:
name: eureka
eureka:
client:
register-with-eureka: false
fetch-registry: false
service-url:
defaultZone: http://localhost:7900/eurka/
编辑CloudEurekaDemoApplication类，新增注解：@EnableEurekaServer启动Eureka服务端
效果：
多eureka服务端架构-3台
修改application.yml
spring:
application:
name: eureka
eureka:
client:
register-with-eureka: false
fetch-registry: false
service-url:
defaultZone: http://localhost:7900/eureka/,http://localhost:7901/eureka/,http://localhost:7902/eureka/
---
spring:
config:
activate:
on-profile: 7900
server:
port: 7900
eureka:
instance:
hostname: eureka-7900.com
---
spring:
config:
activate:
on-profile: 7901
server:
port: 7901
eureka:
instance:
hostname: eureka-7901.com
---
spring:
config:
activate:
on-profile: 7902
server:
port: 7902
eureka:
instance:
hostname: eureka-7902.com
编辑启动脚本：
修改启动脚本
依次启动新建的三个eureka服务端
依次访问：http://localhost:7901/ http://localhost:7901/ 效果如下所示：
创建eureka客户端服务
修改application.properties为application.yml
编辑： application.yml
server:
port: 8080
spring:
application:
name: api-passenger
eureka:
client:
service-url:
defaultZone: http://localhost:7900/eureka
启动eureka客户端
依次访问：http://localhost:7901/ http://localhost:7901/ 效果如下所示：
