zuul-笔记
路由转发 熔断(fallbackprivider) 限流(配置redis 滑动窗口)
基于zuulservlet httpservlet doService
prefilter preDecoratorfilter
routefilter ribbonRoutefilter ribboncommand.execute 异步future get
postfilter sendResponsefilter
errorfilter
整体架构 nginx 双机 vip keepalive
gateway(zuul)
eureka
ribbon feign config hystrix
微服务