Spring Cloud的面试题

约定不等于承诺〃 2022-01-26 18:39 287阅读 0赞

前言，随着分布式的时代到来，现在微服务越来越火了，Spring Cloud已经成为一个面试必问的考点，下面我们就Cloud这一些列的组件来一个入门到面试的过程。开篇前，先让大家看几个常见的Spring Cloud面试题，看完我这个博客后，你再回来看这些问题，我相信你肯定能够对答如流的哦。如果下面的面试题你能说出来，你不用看我这篇博客，如果很多不清楚，看完我这篇博客后，我相信你会对这些问题有一个深刻的认识的。

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# 1.微服务概述 #

## 1.1是什么 ##

![20190529173615389.png][]

## 1.2微服务与微服务架构 ##

![20190529174851732.png][]

## 1.3微服务的优缺点 ##

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# 2.Eureka的服务注册与发现 #

## 2.1是什么 ##

![20190529175538784.png][]

## 2.2原理讲解 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L29sZHNoYXVp_size_16_color_FFFFFF_t_70 2][]

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## ![20190529180617412.png][] ##

## 2.3构建步骤 ##

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## 2.4集群配置 ##

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## 2.5和zookeeper的对比 ##

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L29sZHNoYXVp_size_16_color_FFFFFF_t_70 6][]

# 3.Ribbon #

## 3.1是什么 ##

![20190529183151687.png][]

## 4.feign ##

4.1是什么

![20190603202802979.png][]

4.2能干什么

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L29sZHNoYXVp_size_16_color_FFFFFF_t_70 7][]

5.hystrix

5.1服务雪崩

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L29sZHNoYXVp_size_16_color_FFFFFF_t_70 8][]

5.2是什么

![20190603203732977.png][]

5.3什么是服务熔断

![20190603203811591.png][]

5.4服务的降级

![20190603203951364.png][]

6.zuul路由网关

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L29sZHNoYXVp_size_16_color_FFFFFF_t_70 9][]

7.SpringCloud config

7.1分布式的配置问题

![20190603210513456.png][]

7.2是什么

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