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README.md
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@ -70,7 +70,7 @@ spring-cloud：Finchley.SR2
| ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ |
| [spring-cloud-Eureka](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-eureka) | eureka 服务的注册和发现 | [Service Discovery: Eureka Server](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi_spring-cloud-eureka-server.html) |
| [spring-cloud-Eureka-cluster](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-eureka-cluster) | eureka 高可用集群搭建 | [Service Discovery: Eureka Server](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi_spring-cloud-eureka-server.html) |
| [spring-cloud-Ribbon](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-ribbon) | ribbon客户端负载均衡 | [Client Side Load Balancer: Ribbon](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi_spring-cloud-ribbon.html) |
| [spring-cloud-Ribbon](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-ribbon) | ribbon 客户端负载均衡<br/>restTemplate 服务远程调用 | [Client Side Load Balancer: Ribbon](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi_spring-cloud-ribbon.html) |
| [spring-cloud-OpenFeign](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-feign) | openfeign 声明式服务调用、服务容错处理 | [Declarative REST Client: Feign](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi_spring-cloud-feign.html) |
| [spring-cloud-Hystrix](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-hystrix) | hystix 服务容错保护<br/>hystrix dashboard 断路器监控<br>turbine 断路器聚合监控 | [Circuit Breaker: Hystrix Clients](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi__circuit_breaker_hystrix_clients.html)<br/>[Hystrix metrics aggregation with Turbine](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi_spring-cloud-consul-turbine.html) |
| [spring-cloud-zuul](https://github.com/heibaiying/spring-samples-for-all/tree/master/spring-cloud/spring-cloud-zuul) | zuul 网关服务 | [Router and Filter: Zuul](https://cloud.spring.io/spring-cloud-static/Finchley.SR2/multi/multi__router_and_filter_zuul.html) |

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spring-cloud/spring-cloud-eureka/README.md
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@ -1,6 +1,15 @@
# eureka 服务的注册与发现
## 一、项目结构
## 一、eureka 简介
Spring Cloud Eureka使用Netflix Eureka来实现服务注册与发现，它既包含了服务端组件，也包含了客户端组件。
Eureka服务端：服务的注册中心，负责维护注册的服务列表。
Eureka客户端： 在应用程序运行时，Eureka客户端向注册中心注册自身提供的服务，并周期性地发送心跳来更新它的服务租约。同时它也能把从服务端查询到服务信息缓存到本地，并周期性地刷新服务状态。
## 二、项目结构
eureka-server为服务注册中心，负责服务的管理；
@ -8,9 +17,11 @@ eureka-client 为eureka客户端；
<div align="center"> <img src="https://github.com/heibaiying/spring-samples-for-all/blob/master/pictures/spring-cloud-eureka.png"/> </div>
## 二、三步搭建eureka 服务注册中心
#### 2.1 引入eureka服务端依赖
## 三、三步搭建eureka 服务注册中心
#### 3.1 引入eureka服务端依赖
```xml
<dependency>
@ -19,7 +30,7 @@ eureka-client 为eureka客户端；
</dependency>
```
#### 2.2 eureka 服务端配置
#### 3.2 eureka 服务端配置
```yaml
server:
@ -36,7 +47,7 @@ eureka:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
```
#### 2.3 启动类上增加注解@EnableEurekaServer激活eureka服务端自动配置
#### 3.3 启动类上增加注解@EnableEurekaServer激活eureka服务端自动配置
```java
@SpringBootApplication
@ -50,7 +61,9 @@ public class EurekaServerApplication {
}
```
## 三、三步搭建eureka 客户端
## 四、三步搭建eureka 客户端
#### 3.1 引入eureka客户端依赖
@ -91,8 +104,8 @@ public class EurekaClientApplication {
}
```
## 4.启动项目
## 五、启动项目
#### 4.1 进入注册中心控制台，查看服务注册情况
#### 5.1 进入注册中心控制台，查看服务注册情况
<div align="center"> <img src="https://github.com/heibaiying/spring-samples-for-all/blob/master/pictures/eureka.png"/> </div>