springboot + spring cloud----eureka

狂神教学

https://www.bilibili.com/video/BV1jJ411S7xr?p=4

狂神推荐的网站（springcloud 中文手册）

https://www.springcloud.cc/spring-cloud-dalston.html

maven仓库

https://mvnrepository.com/artifact/org.springframework.cloud/spring-cloud-dependencies/Greenwich.SR1

 

springboot与springcloud 版本兼容

参考: https://blog.csdn.net/licwzy/article/details/104705189

https://blog.csdn.net/weixin_40902527/article/details/88895793

 

 

maven配置

 

 

我是直接用这个 上面自己配的 启动不了

ide创建 springboot + eureka

https://blog.csdn.net/weixin_46032603/article/details/108774805

 

 

 

 

配置文件 application.yml

server:
 port: 7001

#Eureka配置
eureka:
  server:
#    关闭Eureka自我保护机制
    enable-self-preservation: true
  instance:
    hostname: localhost         #Eureka配置服务端的实例名称
  client:
    register-with-eureka: false   #表示是否向eureka注册中心注册自己
    fetch-registry: false  #如果为false, 则表示自己为注册中心
    service-url:  #监控页面 注册地址 给提供服务的端配置的
      defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/

 

SpringbootEurakaApplication  启动类文件

package com;

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

@SpringBootApplication
@EnableEurekaServer   //服务端的启动类，可以接受别人注册进来
public class SpringbootEurakaApplication {
    public static void main(String[] args) {
        SpringApplication.run(SpringbootEurakaApplication.class, args);
    }

}

 pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.example</groupId>
    <artifactId>springboot_euraka</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <name>springboot_euraka</name>
    <description>Demo project for Spring Boot</description>

    <properties>
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <spring-boot.version>2.3.7.RELEASE</spring-boot.version>
        <spring-cloud.version>Hoxton.SR9</spring-cloud.version>
    </properties>

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

        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <optional>true</optional>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-test</artifactId>
            <scope>test</scope>
            <exclusions>
                <exclusion>
                    <groupId>org.junit.vintage</groupId>
                    <artifactId>junit-vintage-engine</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
    </dependencies>

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

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>3.8.1</version>
                <configuration>
                    <source>1.8</source>
                    <target>1.8</target>
                    <encoding>UTF-8</encoding>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.3.7.RELEASE</version>
                <configuration>
                    <mainClass>com.SpringbootEurakaApplication</mainClass>
                </configuration>
                <executions>
                    <execution>
                        <id>repackage</id>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

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