SpringCloud第三篇 eureka 客户端

1.新建一个项目 eureka-client

2.pom如下

<?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">
   <modelVersion>4.0.0</modelVersion>
   <parent>
       <groupId>com.star.guo</groupId>
       <artifactId>springcloudversion</artifactId>
       <version>0.0.1-SNAPSHOT</version>
       <relativePath /> 
   </parent>
   
   <artifactId>eureka-client</artifactId>
   
   <packaging>jar</packaging>
   <name>eureka-client</name>
   <description>Spring Cloud项目</description>

   <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>
       <dependency>
           <groupId>org.springframework.boot</groupId>
           <artifactId>spring-boot-starter-test</artifactId>
           <scope>test</scope>
       </dependency>
   </dependencies>

   <build>
       <plugins>
           <plugin>
               <groupId>org.springframework.boot</groupId>
               <artifactId>spring-boot-maven-plugin</artifactId>
           </plugin>
       </plugins>
   </build>

   <repositories>
       <repository>
           <id>spring-milestones</id>
           <name>Spring Milestones</name>
           <url>https://repo.spring.io/milestone</url>
           <snapshots>
               <enabled>false</enabled>
           </snapshots>
       </repository>
   </repositories>

</project>
3.添加注解@EnableEurekaClient

4.新建一个Controller用作测试

package com.star.guo.controller;

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import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
public class MessageController {

@Value("${server.port}")
private String port;

   @GetMapping
   public String hello(String user) {
       return "hello "+user+" current port is:"+port;
   }

}

5.核心配置文件修改

server:
port: 8001

spring:
application:
name: eureka-client

eureka:
client:
serviceUrl:
defaultZone: http://localhost:8000/eureka/

6.访问测试

1.访问注册中心

http://localhost:8000/

2.访问测试接口

yourname 为测试值

http://localhost:8001/?user=yourname

SpringCloud第三篇 eureka 客户端

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