1.将system注册到eureka

视频要求：
1.在pom.xml中添加

org.springframework.cloud
spring-cloud-starter-netflix-eureka-client

                  <dependency>
                      <groupId>org.springframework.boot</groupId>
                      <artifactId>spring-boot-starter-web</artifactId>
                  </dependency>
  2。在application.properties中添加：
  eureka.client.service-url.defaultZone=http://localhost:8761/eureka/
  3.启动类中添加注解：@EnableEurekaClient
  但实际操作中只需添加1、2即可注册，添加3会报错。

pom.xml内容为：
<?xml version="1.0" encoding="UTF-8"?>

4.0.0

com.lantf
demo
0.0.1-SNAPSHOT

<artifactId>system</artifactId>

<properties>
    <maven.compiler.source>19</maven.compiler.source>
    <maven.compiler.target>19</maven.compiler.target>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>

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

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

application.properties文件的内容为：
spring.application.name=system
server.port=9001

SystemApplication.java的内容为：
package com.lantf.system;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.core.env.ConfigurableEnvironment;

@SpringBootApplication

public class SystemApplication {

private static final Logger LOG =LoggerFactory.getLogger(SystemApplication.class);

public static void main(String[] args) {


	SpringApplication app=new SpringApplication(SystemApplication.class);
	ConfigurableEnvironment env;
	env = app.run(args).getEnvironment();

	LOG.info("启动成功！！");
	LOG.info("System地址：\thttp://127.0.0.1:{}",env.getProperty("server.port"));


}

}
正常注册，在注册中心可以看到system记录。

记录一下，不知是否正确。