Eureka服务端创建及服务注册

一、Eureka服务端创建

1. 引入依赖：pom.xml

<!-- eureka 服务端 -->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>

PS：此处不加版本是因为在子模块中引入的依赖，父模块已经管理了相关版本

<properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <java.version>1.8</java.version>
        <spring-cloud.version>Hoxton.SR10</spring-cloud.version>
        <mysql.version>5.1.47</mysql.version>
        <mybatis.version>2.1.1</mybatis.version>
    </properties>

    <dependencyManagement>
        <dependencies>
            <!-- springCloud -->
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-dependencies</artifactId>
                <version>${spring-cloud.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
</dependencyManagement>

2. 添加注解：SpringBoot 启动类

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@EnableEurekaServer
@SpringBootApplication
public class EurekaApplication {

    public static void main(String[] args) {
        SpringApplication.run(EurekaApplication.class, args);
    }

}

3. 添加配置：application.yml

server:
  port: 10086 # 端口
spring:
  application:
    name: eurekaServer # 服务名称
eureka:
  client:
    service-url:
      defaultZone: http://localhost:10086/eureka # eureka 的地址信息(服务端可以将自己注册到注册中心)

4. 访问地址，端口与 eureka 服务端 application.yml 中配置一致

http://localhost:10086/

二、客户端创建

1. 引入依赖：pom.xml

<!-- eureka 客户端 -->
<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>

2. 添加配置：application.yml

server:
  port: 8080 # 端口
spring:
  application:
    name: orderServer # 服务名称
eureka:
  client:
    service-url:
      defaultZone: http://localhost:10086/eureka # eureka 的地址信息

3. 服务调用

参考：https://www.cnblogs.com/zhousjcn/p/15511161.html

三、总结