前言
上一节我们搭建起了服务注册中心,为各个服务提供者和消费者提供一个桥梁,这一节我们搭建一个服务提供者,注册到注册中心
开源地址:https://github.com/bigbeef
代码结构如下:
代码编写
cppba-spring-cloud-eureka-client > pom.xml
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<?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>${project.artifactid}</name>
<parent>
<groupid>com.cppba</groupid>
<artifactid>cppba-spring-cloud</artifactid>
<version> 1.0 . 0 </version>
</parent>
<dependencies>
<dependency>
<groupid>org.springframework.cloud</groupid>
<artifactid>spring-cloud-starter-eureka</artifactid>
</dependency>
</dependencies>
</project>
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springcloudeurekaclientapplication.java
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package com.cppba;
import org.springframework.beans.factory.annotation.value;
import org.springframework.boot.springapplication;
import org.springframework.boot.autoconfigure.springbootapplication;
import org.springframework.cloud.netflix.eureka.enableeurekaclient;
import org.springframework.web.bind.annotation.requestmapping;
import org.springframework.web.bind.annotation.requestparam;
import org.springframework.web.bind.annotation.restcontroller;
@springbootapplication
@enableeurekaclient
@restcontroller
public class springcloudeurekaclientapplication {
public static void main(string[] args) {
springapplication.run(springcloudeurekaclientapplication. class , args);
}
@value ( "${server.port}" )
private string port;
@requestmapping ( "/hi" )
public string sayhi( @requestparam string name) {
return "hi " + name + ",i am from port:" + port;
}
}
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application.properties
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server.port= 8764
eureka.client.serviceurl.defaultzone=http: //localhost:8761/eureka/
spring.application.name=service-say
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到此项目搭建完成
启动项目
启动eureka-client之前,我们先启动上一节搭建的eureka-server,两个服务都启动好以后,我们访问注册中心,可以看到:
说明我们服务注册成功!访问一下http://127.0.0.1:8764/hi?name=hornet
到此,eureka-client(服务发现)项目搭建成功。
参考项目:https://github.com/bigbeef/cppba-spring-cloud
github地址:https://github.com/bigbeef
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持服务器之家。
原文链接:https://www.jianshu.com/p/45f344d2c34b