工匠解码

Spring Cloud是什么？ “Spring Cloud provides tools for developers to quickly build some of the common patterns in distributed systems.” Spring Cloud为开发者提供了一套可以用来快速搭建分布式系统中常见模式的工具。提取主干即是Spring Cloud提供了一套工具

eureka 分为三种角色：eureka server，service provider，service consumereureka server 服务端先创建maven工程pom配置 <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-pa

Ribbon is a client side IPC library that is battle-tested in cloud. It provides the following features Load balancing Fault tolerance Multiple protocol (HTTP, TCP, UDP) support in an asynchron

Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distri

What is eureka ? Eureka is a REST (Representational State Transfer) based service that is primarily used in the AWS cloud for locating services for the purpose of load balancing and failover of middl

Spring cloud对feign的定义 http://cloud.spring.io/spring-cloud-static/spring-cloud-netflix/1.3.1.RELEASE/ Feign is a declarative web service client. It makes writing web service clients easier. To use Fe

Zuul is the front door for all requests from devices and web sites to the backend of the Netflix streaming application. As an edge service application, Zuul is built to enable dynamic routing, monitori

从两条线分析zuul的源代码1 启动加载配置ZuulProxyConfiguration2 请求访问zuul服务 http://172.16.153.1:8963/firstapi/firstapi/speak?words=zxlhgggggggg列表内容StandardHostValve invoke方法 （tomcat） 入口DispatcherServlet 类的doDispatch方