注册中心 Spring Cloud Eureka

心已赠人 2021-12-22 06:33 168阅读 0赞

# 一、搭建eureka-server工程 #

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## 目录结构 ##

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# 二、导入依赖 #

![在这里插入图片描述][2019062912381660.png]

<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
        <modelVersion>4.0.0</modelVersion>
        <parent>
            <groupId>com.william</groupId>
            <artifactId>springCloud_parent</artifactId>
            <version>1.0-SNAPSHOT</version>
            <relativePath/> 
        </parent>
        <groupId>com.william</groupId>
        <artifactId>eureka_server</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <name>eureka_server</name>
        <description>Demo project for Spring Boot</description>
    
        <properties>
            <java.version>1.8</java.version>
            <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
        </properties>
    
        <dependencies>
            
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
            </dependency>
    
            <dependency>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-starter-test</artifactId>
                <scope>test</scope>
            </dependency>
        </dependencies>
    
    
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    
    </project>

# 三、EurekaServerApplication #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NpbmF0XzM5MTc5OTkz_size_16_color_FFFFFF_t_70 4]

package com.william;
    
    import org.springframework.boot.SpringApplication;
    import org.springframework.boot.autoconfigure.SpringBootApplication;
    import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
    
    @SpringBootApplication
    @EnableEurekaServer//开启Eureka注册中心
    public class EurekaServerApplication {
    
        public static void main(String[] args) {
            SpringApplication.run(EurekaServerApplication.class, args);
        }
    
    }

# 四、application.yml #

# 端口
    server:
      port: 10086
    spring:
      application:
        name: eureka-server # 应用名称，会在Eureka中作为服务的id标识（serviceId）
    eureka:
      client:
        service-url: # EurekaServer的地址，现在是自己的地址，如果是集群，需要写其它Server的地址。
          defaultZone: http://127.0.0.1:10086/eureka
            #是否抓取服务列表
        fetch-registry: false
            #是否注册当前服务到注册中心
        register-with-eureka: false

# 五、测试结果 #

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3NpbmF0XzM5MTc5OTkz_size_16_color_FFFFFF_t_70 5]

# 六、 #

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[2019062912381660.png]: /images/20211220/946d50ac3d11480297906b01f3c2e79c.png
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