创建Eureka服务模块

1. 新建模块

在项目名上右键,依次点击 新建 > 新模块

在左侧选择Spring Initializr

在右侧输入模块名称server,语言选择Java,构建系统选Maven,打包选择Jar,然后点击“下一步”

然后按照下图所示,从左侧选择依赖:Spring Web Eureka Server

新建完server模块后,在pom.xml上右键,选择添加为 Maven 项目

pom.xml如下文所示

<?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>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.2.4</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.example</groupId>
	<artifactId>server</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>server</name>
	<description>server</description>
	<properties>
		<java.version>17</java.version>
		<spring-cloud.version>2023.0.1</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.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>

</project>

2. 修改启动类

打开ServerApplication,在启动类上添加注解@EnableEurekaServer

3. 修改配置

打开application.properties,按照下图修改

4. 构建模块

点击server模块下的maven install,构建模块

5. 测试模块

点击调试按钮,启动服务

打开浏览器,在地址栏输入http://localhost:8761/

如果浏览器,出现如下图所示的页面,说明Eureka服务模块配置成功