IDEA 中构建Spring Cloud内部服务调用（二）

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IDEA 中构建Spring Cloud内部服务调用Ribbon（二）

本文是基于 IDEA 中构建Spring Cloud注册和服务发现中心（一）的基础上进行的添加和修改

创建Module，client1

1，在src.main.java包下新建文件夹client1

2，在client1下创建启动服务主类：Client1Application

package client1;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;import org.springframework.cloud.client.discovery.EnableDiscoveryClient;import org.springframework.cloud.client.loadbalancer.LoadBalanced;import org.springframework.context.annotation.Bean;import org.springframework.web.client.RestTemplate;@SpringBootApplication@EnableDiscoveryClientpublic class Client1Application {    public static void main(String[] args) {        SpringApplication.run(Client1Application.class, args);    }    @Bean    @LoadBalanced    RestTemplate restTemplate(){        return new RestTemplate();    }}

3，在client1下创建调用内部服务的消费者测试类：TestController.java

package client1;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.RestController;import org.springframework.web.client.RestTemplate;@RestController@RequestMapping(value = "/client1")public class TestController {    @Autowired    RestTemplate restTemplate;    @RequestMapping("/hi")    public String hi(@RequestParam String id){//      url中第一个service1为调用服务类注册时的名称，后面是请求地址        String url = "http://service1/service1/hi?id="+id;        return restTemplate.getForObject(url, String.class);    }}

4，在resource文件夹下创建配置文件：application.yml

spring:  application:    name: client1eureka:  client:    serviceUrl:      defaultZone: http://localhost:8081/eureka/server:  port: 6001

5，在 IDEA 中构建Spring Cloud注册和服务发现中心（一）中的路由配置文件中注册client1

eureka:  client:    serviceUrl:      defaultZone: http://localhost:8081/eureka/spring:  application:    name: gatewayserver:  port: 8084zuul:  routes:    service1: /service1/**    client1: /client1/**

6，输入测试地址：

http://localhost:6001/client1/hi?id=234
http://localhost:8084/client1/client1/hi?id=234

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