SpringCloud之Eureka

2020-09-18

Eurake 服务注册与发现

1、首先创建springboot项目，引入依赖

<dependency>
    <groupId>org.springframework.cloud</groupId>
    <artifactId>spring-cloud-starter-eureka-server</artifactId>
    <version>1.3.5.RELEASE</version>
</dependency>

2、在项目的主入口添加注解@EnableEurekaServer

@SpringBootApplication
@EnableEurekaServer
public class EurekaserviceApplication {

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

}

3、在application.properties文件中进行配置

server.port=5000
eureka.instance.hostname=localhost
#是否向服务注册中心注册自己,默认为true
eureka.client.register-with-eureka=false
#是否检索服务
eureka.client.fetch-registry=true
eureka.client.serviceUrl.defaultZone=http://${eureka.instance.hostname}:${server.port}/eureka/

4、输入地址http://localhost:5000/

5、EurakeSever 认证添加依赖并在application.properties文件中进行配置

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-security</artifactId>
</dependency>

#添加basic认证

security.basic.enabled=true

security.user.name=user1

security.user.password=password1

6、我们也修改服务端，我们只需要将服务提供端application.properties 中原来的

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eureka.client.service-url.defalutZone= http://localhost:8761/eureka/
变为： eureka.client.serviceurl.defalutZone=http://user1:password1@localhost:8761/eureka/