这里只做服务的简单介绍 peer1 peer2 是注册中心，实现了服务的高可用 访问地址：http://peer1:8762/

provideruser 服务提供者，测试集群情况，需要先修改配置文件的端口，application.yml

服务消费者

consumermovie 是服务消费者，使用ribbon 实现客户端负载均衡，是通过 RestTemplate 实现服务间的访问的
consumermoviefeign 服务消费者，使用feign 实现客户端负载均衡

熔断器

Hystrix:
    consumermovieribbonwithhystrix
    consumermoviefeignwithhystrixstream

Hystrix Dashboard:
    hystrixdashboard
Turbin:
    hystrixturbine

本地的host 文件配置

##
# Host Database
#
# localhost is used to configure the loopback interface
# when the system is booting.  Do not change this entry.
##
127.0.0.1       localhost peer1 peer2 mac1 mac2 config-server gateway
255.255.255.255 broadcasthost
::1             localhost
0.0.0.0 account.jetbrains.com
103.235.225.42 package.registry
nexus.weibangong.site nexus.weibangong.me
103.235.226.57 nexus.weibangong.me
weibangong.site  weibangong.me
0.0.0.0 account.jetbrains.com
~