springBoot-nacos

package com.wesley.common;

import com.alibaba.nacos.spring.context.annotation.config.NacosPropertySource;
import com.alibaba.nacos.spring.context.annotation.discovery.EnableNacosDiscovery;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

/**
 * @author wwei5
 */
@SpringBootApplication
@NacosPropertySource(dataId = "example", autoRefreshed = true)
public class ProviderApp {

  public static void main(String[] args) {
    SpringApplication.run(ProviderApp.class, args);
    System.out.println("provider start ok ... ");
  }
}

package com.wesley.common.provider.controller;

import com.alibaba.nacos.api.annotation.NacosInjected;
import com.alibaba.nacos.api.config.annotation.NacosValue;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
import java.util.List;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

/**
 * <h1> 类描述 </h1>
 *
 * @author Wesley.Wei
 * @date 2024-04-24 4:54 下午
 */
@RestController
@RequestMapping("/provider")
public class ProviderController {

  // 动态获取nacos的配置
  @NacosValue(value = "${name:李四}", autoRefreshed = true)
  private String localName;

  @GetMapping("/hello")
  public String hello() {
    return "hello " + localName;
  }

}