@EnableDiscoveryClient和@EnableEurekaClient的区别?

@EnableDiscoveryClient和@EnableEurekaClient的区别?马 克-to-win@马克java社区:在前面的服务提供者的例子中我们是用@EnableEurekaClient,其实二者的功能是一样的。但是如果选 用的是eureka服务器,那么就推荐@EnableEurekaClient,如果是其他的注册中心,那么推荐使用 @EnableDiscoveryClient。


马克-to-win@马克java社区:下面的RestTemplate本身不具备调用分布式服务的能力,但被@LoadBalanced修饰后就具有访问分布式服务的能力了(本helloworld例子不做探讨)

package com;
import java.util.List;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.context.annotation.Bean;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

@EnableDiscoveryClient
@SpringBootApplication
public class ConsumerApplication {
    @Bean
    @LoadBalanced   
    public RestTemplate restTemplate () {
        return new RestTemplate ();

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