springcloud之服务提供者-优快云博客

本文链接：https://blog.youkuaiyun.com/u013219624/article/details/88429097

本文详细介绍了如何使用Spring Boot 2.0.3.RELEASE和Spring Cloud Finchley.RELEASE进行服务注册与发现的整合实践。通过配置pom.xml引入必要的依赖，设置application.yml参数，并实现Provider9200Application类，最终在Eureka注册中心成功注册并展示服务信息。

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1.pom.xml配置

<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/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.boomsecret</groupId>
    <artifactId>provider-9200</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>provider-9200</name>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.3.RELEASE</version>
        <relativePath/>
    </parent>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
        <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
        <spring-cloud.version>Finchley.RELEASE</spring-cloud.version>
        <java.version>1.8</java.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>org.springframework.cloud</groupId>
            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
        <!-- actuator监控信息完善 -->
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-actuator</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>

    <build>
        <finalName>provider</finalName>
        <plugins>
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
            <!-- 定义$, 用于获取提供者信息 -->
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-resources-plugin</artifactId>
                <version>3.0.2</version>
                <configuration>
                    <delimiters>
                        <delimiter>$</delimiter>
                    </delimiters>
                </configuration>
            </plugin>
        </plugins>
    </build>
</project>

springboot版本为2.0.3.RELEASE
springcloud版本为Finchley.RELEASE

2.application.yml配置

server:
  port: 9200

spring:
  application:
    name: provider-9200

eureka:
  client:
    serviceUrl:
      defaultZone: http://eureka.com:9100/eureka/
        instance:

info:
  app.name: provider-9200
  company.name: www.boomsecret.com
  build.artifactId: $project.artifactId$
  build.version: $project.version$

defaultZone为注册中心地址

3.Provider9200Application.java

@SpringBootApplication
@EnableEurekaClient
public class Provider9200Application {
    public static void main(String[] args) {
        SpringApplication.run(Provider9200Application.class, args);
    }
}

4.验证
到注册中心就会发现PROVIDER-9200的服务，点击provider-9200就可以看服务的具体一些信息

源码地址：https://gitee.com/jsjack_wang/springcloud-demo-all