# dubbo x nocas 外部化配置

<dependency>
    <groupId>com.alibaba.cloud</groupId>
    <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
</dependency>

spring.application.name=dubbo-consumer-config
spring.cloud.nacos.config.server-addr=184.172.234.118:30848
spring.cloud.nacos.config.file-extension=yaml

package ml.yompc.apache.dubbo.consumer.controller;

import ml.yompc.apache.dubbo.provider.api.EchoService;
import org.apache.dubbo.config.annotation.Reference;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.context.config.annotation.RefreshScope;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RestController;

/**
 * @email yom535@outlook.com
 * @author: 有民(yom535)
 * @date: 2019/8/18
 * @time: 2:03
 */
@RefreshScope
@RestController
public class EchoController {

    @Reference(version = "1.0.0")
    private EchoService echoService;

    @Value("${user.name}")
    String name;

    @GetMapping(value = "/echo/{echo}")
    public String echo (@PathVariable String echo){

        return echoService.echo(echo+name);
    }
}