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前言

上一節我們搭建起了服務注冊中心，為各個服務提供者和消費者提供一個橋梁，這一節我們搭建一個服務提供者，注冊到注冊中心

代碼結構如下：

spring-cloud入門之eureka-client（服務注冊）

代碼編寫

cppba-spring-cloud-eureka-client > pom.xml

				?

									<?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>

									  <artifactid>cppba-spring-cloud-eureka-client</artifactid>

									  <packaging>jar</packaging>

									  <name>${project.artifactid}</name>

									  <parent>

									    <groupid>com.cppba</groupid>

									    <artifactid>cppba-spring-cloud</artifactid>

									    <version>1.0.0</version>

									  </parent>

									  <dependencies>

									    <dependency>

									      <groupid>org.springframework.cloud</groupid>

									      <artifactid>spring-cloud-starter-eureka</artifactid>

									    </dependency>

									  </dependencies>

									</project>

springcloudeurekaclientapplication.java

				?

									package com.cppba;

									import org.springframework.beans.factory.annotation.value;

									import org.springframework.boot.springapplication;

									import org.springframework.boot.autoconfigure.springbootapplication;

									import org.springframework.cloud.netflix.eureka.enableeurekaclient;

									import org.springframework.web.bind.annotation.requestmapping;

									import org.springframework.web.bind.annotation.requestparam;

									import org.springframework.web.bind.annotation.restcontroller;

									@springbootapplication

									@enableeurekaclient

									@restcontroller

									public class springcloudeurekaclientapplication {

									  public static void main(string[] args) {

									    springapplication.run(springcloudeurekaclientapplication.class, args);

									  }

									  @value("${server.port}")

									  private string port;

									  @requestmapping("/hi")

									  public string sayhi(@requestparam string name) {

									    return "hi " + name + ",i am from port:" + port;

									  }

									}

application.properties

				?

									server.port=8764

									eureka.client.serviceurl.defaultzone=http://localhost:8761/eureka/

									spring.application.name=service-say