SpringCloud教程之服务注册于发现（二）

我不是女神ヾ 2023-07-24 11:49 129阅读 0赞

# SpringCloud服务与注册 #

在父工程目录下创建一个Eureka的maven项目，在这个maven项目中添加依赖

<?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">
        <parent>
            <artifactId>product-study-demo</artifactId>
            <groupId>com.it.springcloud</groupId>
            <version>1.0-SNAPSHOT</version>
        </parent>
        <modelVersion>4.0.0</modelVersion>
    
        <groupId>product-study-demo</groupId>
        <artifactId>eureka</artifactId>
        <version>0.0.1-SNAPSHOT</version>
        <packaging>jar</packaging>
    
        <dependencies>
            <dependency>
                <groupId>org.springframework.cloud</groupId>
                <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
            </dependency>
        </dependencies>
        <build>
            <plugins>
                <plugin>
                    <groupId>org.springframework.boot</groupId>
                    <artifactId>spring-boot-maven-plugin</artifactId>
                </plugin>
            </plugins>
        </build>
    
    </project>

在项目包下创建SpringBoot启动类EurekaApplication

@SpringBootApplication
    @EnableEurekaServer    //开启注册发现
    public class EurekaApplication {
        public static void main(String[] args) {
            SpringApplication.run(EurekaApplication.class, args);
        }
    }

在application.properties文件中添加

#Eureka的服务名
    spring.application.name=eureka
    
    #服务端口号
    server.port=7010
    
    #是否将自己注册到Eureka Server
    eureka.client.register-with-eureka=false
    
    #是否从Eureka Server获取注册信息
    eureka.client.fetch-registry=false
    
    #Eureka Server交互的地址
    eureka.client.serviceUrl.defaultZone=http://localhost:7010/eureka/
    
    #实例主机名
    eureka.instance.hostname=localhost
    
    #心跳监测
    eureka.client.healthcheck.enabled=true

启动注册中心Eureka，访问[http://localhost:7010/][http_localhost_7010]

界面如下：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwNzkzMjc1_size_16_color_FFFFFF_t_70][]

[http_localhost_7010]: http://localhost:7010/
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3FxXzQwNzkzMjc1_size_16_color_FFFFFF_t_70]: /images/20230528/6ed0b5adffa64dcfa3c20a55d8f7f514.png