SpringBoot整合Nacos服务注册中心

<!-- Nacos 组件依赖 -->
<dependency>
    <groupId>com.alibaba.boot</groupId>
    <artifactId>nacos-discovery-spring-boot-starter</artifactId>
    <version>0.2.3</version>
</dependency>
<dependency>
    <groupId>com.alibaba.boot</groupId>
    <artifactId>nacos-config-spring-boot-starter</artifactId>
    <version>0.2.3</version>
</dependency>

# nacos 配置
nacos:
  config:
    server-addr: 127.0.0.1:8848
  discovery:
    access-key: nacos
    secret-key: nacos
    server-addr: 127.0.0.1:8848
    enabled: true

package cn.jxd.caixibei.config;
import com.alibaba.nacos.api.annotation.NacosInjected;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Configuration;
import javax.annotation.PostConstruct;
/**
 * Nacos核心配置 注册服务
 * @author caixibei
 */
@Configuration
public class NacosConfig {
    /**
     * 端口
     */
    @Value("${server.port}")
    private int serverPort;
    /**
     * 应用名
     */
    @Value("${spring.application.name}")
    private String applicationName;
    /**
     * NamingService
     */
    @NacosInjected
    private NamingService namingService;

    /**
     * 初始化实例
     * @throws NacosException
     */
    @PostConstruct
    public void registerInstance() throws NacosException {
        namingService.registerInstance(applicationName, "127.0.0.1", serverPort);
    }
}

package cn.jxd.caixibei;

import com.alibaba.nacos.spring.context.annotation.config.NacosPropertySource;
import lombok.extern.slf4j.Slf4j;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.core.env.Environment;
import springfox.documentation.oas.annotations.EnableOpenApi;
/**
 * 程序入口
 * @author CAIXB
 */
@SpringBootApplication(scanBasePackages = "cn.jxd.caixibei")
@ComponentScan(basePackages = "cn.jxd.caixibei")
@MapperScan(basePackages = "cn.jxd.caixibei.mapper")
@EnableOpenApi
@Slf4j
@NacosPropertySource(dataId = "sys-jyglxt.yaml",groupId = "DEFAULT_GROUP",autoRefreshed = true)
public class JyglxtApplication {
    public static void main(String[] args) {
        ConfigurableApplicationContext context = SpringApplication.run(JyglxtApplication.class, args);
        Environment environment = context.getBean(Environment.class);
        log.info("---------------------------------------------------------");
        log.info("系统访问路径：http://localhost:"+environment.getProperty("server.port")+"/jyglxt/index/");
        log.info("Swagger访问路径：http://localhost:"+environment.getProperty("server.port")+"/swagger-ui/");
        log.info("WebSocket测试路径：ws://localhost:"+environment.getProperty("server.port")+"/ws/api/10/");
        log.info("SQL监控平台：http://localhost:"+environment.getProperty("server.port")+"/druid/");
        log.info("Nacos注册中心：http://localhost:8848/nacos/");
        log.info("---------------------------------------------------------");
        log.info(environment.getProperty("jyglxt"));
    }
}