PlayWithSpringClould

🍰 体验 SpringCloud 的一个 repo

eureka-server

run with module eureka-server -> com.xiaoping.EurekaServerApp

http://localhost:8761/

service-hi

run with module service-hi -> com.xiaoping.ServerHiApp

http://localhost:8762/hi?name=Spring

Out：

hi, Spring from port: 8762

开启第二个 service-hi 的实例，达到集群的目的，修改 application.yml 的 server.port 为 8763，再启动一次 com.xiaoping.ServerHiApp

http://localhost:8763/hi?name=Spring

Out：

hi, Spring from port: 8763

service-ribbon

run with module service-ribbon -> com.xiaoping.ServerRibbonApp

http://localhost:8764/hi?name=Spring

Out：

hi, Spring from port: 8762 or hi, Spring from port: 8763

service-feign

run with module service-feign -> com.xiaoping.ServerFeignApp

http://localhost:8765/hi?name=Spring

Out：

hi, Spring from port: 8762 or hi, Spring from port: 8763

service-zuul

run with module service-zuul -> com.xiaoping.ServerZuulApp

http://localhost:8769/api-a/hi?name=Spring

http://localhost:8769/api-b/hi?name=Spring

Out：

hi, Spring from port: 8762 or hi, Spring from port: 8763

config-server

run with module config-server -> com.xiaoping.ConfigServerApp

http://localhost:8770/version/dev

Out:

{
  "name": "version",
  "profiles": [
    "dev"
  ],
  "label": null,
  "version": "b21bb51a2609b599de933804bcc0de8a06f4d7cd",
  "state": null,
  "propertySources": [

  ]
}

config-client

run with module config-client -> com.xiaoping.ConfigClientApp

http://localhost:8771/version

Out:

1.0.0

更新配置后 POST 请求配置好的 /actuator/bus-refresh，可以读到最新的配置信息

[POST] http://localhost:8771/actuator/bus-refresh

http://localhost:8771/version

Out:

1.0.1

server-zipkin

java -jar zipkin-server-2.12.1-exec.jar

http://localhost:9411