Nacos配置中心HelloWorld入门实例

package com.java1234.controller;

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.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/nacos")
@RefreshScope
public class NacosConfigController {
   

    @Value("${java1234.name}")
    private String name;

    @Value("${java1234.age}")
    private String age;

    @GetMapping("/getConfigInfo")
    public String getConfigInfo(){
   
        return name+":"+age;
    }
}

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package com.java1234;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class NacosConfigApplication {
   

    public static void main(String[] args) {
   
        SpringApplication.run(NacosConfigApplication.class,args);
    }
}

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server:
  port: 8080
  servlet:
    context-path: /

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spring.application.name=nacos_config_test
spring.cloud.nacos.config.server-addr=127.0.0.1:8848
spring.cloud.nacos.config.group=DEFAULT_GROUP
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