Gerry's Blog

显然，Spring Cloud项目除了生产者，还需要有消费者，Spring CLoud提供了两种方式的消费者，Ribbon和Feign。本文介绍Feign的使用。
Obviously, there are not only producers but also consumers in Spring Cloud projects. it provides two categories of producers, Ribbon and Feign. This blog talks about the usage of Feign.

首先，新建一个子模块，添加如下依赖。

Firs[……]

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显然，在微服务架构中，我们需要一个监控中心用于监控所有服务的状态，以及服务器资源占用，Spring社区提供了一个解决方案，Spring Boot Admin。
Obviously, we need a monitoring center to monitor the statuses of all services and the occupation of the servers in microservice architectures. Spring Community provides a solution, Spring Boot Admin.

接下来，我们开始建立Sprin[……]

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显然，在分布式系统中，我们需要一个追踪系统，Spring Cloud提供了一个解决方案—— Spring Cloud Sleuth，它可以和Dapper,Zipkin或者HTrace一起使用。本文使用的是Zipkin，这是一个基于Google Dapper论文开发的一个开源分布式追踪系统，它被用于定位微服务架构中延迟问题。
Obviously, in a distributed system, we need a tracing system, Spring Cloud provides a solution, Spring Cloud Sleuth, which can be used[……]

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显然，在分布式系统中，为了方便修改程序的属性，我们需要一个配置中心，Spring Cloud提供了一个解决方案——Spring Cloud Config.
Obviously, in distributed systems, we need a config center to change the properties easily. Spring Cloud provides a solution, Spring Cloud Config.

Spring Cloud Config包含两个部分，服务端和客户端.
Spring Cloud Config has two parts, th[……]

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Spring Cloud是一个基于Springboot项目开发的，它为开发者快速开发分布式系统提供了一系列通用的工具。

Spring Cloud is built on Springboot, and it provides tools for the common patterns in distributed systems.

Eureka Server是Spring Cloud推荐的服务注册中心，本文介绍Eureka Server的搭建。

Eureka Server is the recommended Service Registration. This[……]

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显然，在分布式系统中，为了将业务暴露给终端用户，同时平衡服务器压力，我们需要一个服务网关，Spring Cloud提供了一个解决方案—— Spring Cloud Gateway.
Obviously, in distributed systems, we need a gateway to expose services to terminal users and balance the pressure of the back-end servers. Spring Cloud provides a solution, Spring Cloud Gateway.

首先，新建一个子模[……]

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