• eureka是一個高可用的組件，它沒有后端緩存，每一個實例注冊之后需要向注冊中心發送心跳，在默認情況下erureka server也是一個eureka client ,必須要指定一個 serve <dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-eureka-server</artifactId></dependenc

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<?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><groupId>com.huarui</groupId><artifactId>sb_cloud_eureka</artifactId><version>0.0.1-SNAPSHOT</version><name>sb_cloud_eureka</name><packaging>jar</packaging><description>Demo project for Spring Boot</description><parent><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-parent</artifactId><version>1.5.13.RELEASE</version><relativePath/> <!-- lookup parent from repository --></parent><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>Edgware.SR3</spring-cloud.version></properties><dependencies><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-starter-eureka-server</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></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></dependencies></dependencyManagement><build><plugins><plugin><groupId>org.springframework.boot</groupId><artifactId>spring-boot-maven-plugin</artifactId></plugin></plugins></build> pom.xml

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1 server: 2 port: 8761 3 4 spring: 5 application: 6 name: sb-cloud-eureka 7 8 eureka: 9 ##注冊中心不注冊 10 client: 11 registerWithEureka: false 12 fetchRegistry: false 13 serviceUrl: 14 defaultZone: http://localhost:${server.port}/eureka/ 15 # 關閉健康機制(生產開啟) 16 server: 17 enable-self-preservation: false application.yml

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• 啟動類

@SpringBootApplication @EnableEurekaServer public class SpringCloudEurekaApplication {public static void main(String[] args) {SpringApplication.run(SpringCloudEurekaApplication.class, args);}}

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• github

https://github.com/youxiu326/sb_cloud_eureka

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轉載于:https://www.cnblogs.com/youxiu326/p/Eureka.html

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