代码提交

spring-cloud-demo/eureka-server/pom.xml

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+<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.mangmang</groupId>
+        <artifactId>spring-cloud-demo</artifactId>
+        <version>1.0.0</version>
+    </parent>
+
+    <artifactId>eureka-server</artifactId>
+    <packaging>jar</packaging>
+    <name>eureka-server</name>
+
+    <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-web</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

spring-cloud-demo/eureka-server/src/main/java/com/mangmang/EurekaServerApplication.java

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+package com.mangmang;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.netflix.eureka.server.EnableEurekaServer;
+
+/**
+ * 服务注册中心
+ * 功能：用于服务注册和发现，微服务启动时会向 Eureka 注册自己，并通过 Eureka 发现其他服务
+ */
+@SpringBootApplication
+@EnableEurekaServer
+public class EurekaServerApplication {
+    public static void main(String[] args) {
+        SpringApplication.run(EurekaServerApplication.class, args);
+    }
+}

spring-cloud-demo/eureka-server/src/main/resources/application.yml

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+# server: 配置服务器相关的参数
+server:
+  # port: 指定服务器监听的端口号，默认值为8761
+  port: 8761
+
+# spring: 配置Spring应用相关的参数
+spring:
+  application:
+    # name: 指定Spring应用的名称，这里设置为eureka-server
+    name: eureka-server
+
+# eureka: 配置Eureka服务器和客户端相关的参数
+eureka:
+  client:
+    # register-with-eureka: 是否将当前实例注册到Eureka服务器，false表示不注册
+    register-with-eureka: false
+    # fetch-registry: 是否从Eureka服务器获取注册表信息，false表示不获取
+    fetch-registry: false
+  server:
+    # wait-time-in-ms-when-sync-empty: 当同步空注册表时的等待时间（毫秒），0表示不等待
+    wait-time-in-ms-when-sync-empty: 0