# eureka-demo

**Repository Path**: my-cloud-demo/eureka-demo

## Basic Information

- **Project Name**: eureka-demo
- **Description**: eurake 服务注册中心 demo
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-03-03
- **Last Updated**: 2025-03-13

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

## 1. preface

eureka demo

## 2. eureka server steps

### 2.1 add eureka-server dependency to pom.xml

```xml
 <dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
```

### 2.2 add @EnableEurekaServer to main method

```java
@EnableEurekaServer
@SpringBootApplication
public class EurekaServerApplication {
    public static void main(String[] args) {
        SpringApplication.run(EurekaServerApplication.class, args);
    }
}

```

### 2.3 config

```yaml
server:
  port: 9600
spring:
  application:
    name: eureka-server
# eureka config
eureka:
  client:
    register-with-eureka: false
    fetch-registry: false
    service-url:
      defaultZone: http://localhost:9600/eureka/
```

## 3. usage

type http://localhost:9600/ to web browser, you will see:

![images](images/eureka-server.png)

## 3. eureka client steps

### 3.1 add eureka-client dependency to pom.xml

```xml
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
```

### 3.2 add @EnableDiscoveryClient to main method

```java
@EnableDiscoveryClient
@SpringBootApplication
public class ClientOrderApplication {
	public static void main(String[] args) {
		SpringApplication.run(ClientOrderApplication.class, args);
	}
}
```

### 3.3 view by eureka server

![images](images/client.png)


## 4. careful

eureka client dependency on `spring-boot-web-start`, you can add it to parent pom.xml

```xml
 <dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-web</artifactId>
</dependency>
```