讲解如何快速搭建一个Spring Cloud项目
由于篇幅限制,我将提供一个核心的Spring Cloud项目架构图和关键配置代码示例。
项目架构图
关键配置代码示例
pom.xml
(Eureka Server)
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
application.yml
(Eureka Server配置)
server:
port: 8761
eureka:
instance:
hostname: localhost
client:
registerWithEureka: false
fetchRegistry: false
serviceUrl:
defaultZone: http://${eureka.instance.hostname}:${server.port}/eureka/
Application.java
(Eureka Server启动类)
@SpringBootApplication
@EnableEurekaServer
public class Application {
public static void main(String[] args) {
SpringApplication.run(Application.class, args);
}
}
以上代码展示了如何设置Eureka Server的基本配置,并启动服务。其他服务组件(如Eureka Client、Ribbon、Feign、Hystrix等)的配置和启动方式将在后续章节中详细说明。
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