SpringCloud下的服务发现与注册组件Eureka集成

主pom文件配置如下

org.springframework.boot
spring-boot-starter-parent
2.0.5.RELEASE

	<groupId>cn.kxtop.blog</groupId>
	<artifactId>spring-cloud-demo</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>spring-cloud-demo</name>
	<description>Demo project for Spring Boot</description>

	<properties>
			<java.version>1.8</java.version>
			<spring-cloud.version>Finchley.SR1</spring-cloud.version>
	</properties>

	<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>

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

	<build>
			<plugins>
					<plugin>
							<groupId>org.springframework.boot</groupId>
							<artifactId>spring-boot-maven-plugin</artifactId>
					</plugin>
			</plugins>
	</build>

接下来创建model，packing选择jar，parent选择刚刚创建好的Spring-cloud-demo主项目。model名为eureka eureka pom文件。这里主要引入了Eureka的服务提供者(Eureka Server)依赖 spring-cloud-demo cn.kxtop.blog 0.0.1-SNAPSHOT 4.0.0

eureka

org.springframework.cloud spring-cloud-starter-netflix-eureka-server org.springframework.boot spring-boot-starter-actuator org.springframework.boot spring-boot-starter-test test org.springframework.boot spring-boot-maven-plugin 在resources目录下创建application.properties配置文件 # Eureka支持集群间互相注册，这里为了方便只搭建一台，生产环境中请搭建集群并修改 eureka.client.registerWithEureka = false eureka.client.fetchRegistry = false配置 spring.application.name = eureka-registry logging.level.org.spring.framework.security=INFO eureka.instance.prefer-ip-address = true eureka.client.registerWithEureka = false eureka.client.fetchRegistry = false eureka.server.waitTimeInMsWhenSyncEmpty = 0 server.port = 8761

创建启动类，包名为package cn.kxtop.blog.registry
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;

@EnableEurekaServer
@SpringBootApplication
public class EurekaApplication {

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

}
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