nacos学习总结一

向右看齐 2023-02-21 09:13 152阅读 0赞

1.本地下载nacos，解压如下图

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70][]

2.执行  startup.cmd (windows)/startup.sh(linux) 启动命令

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 1][]

当控制台打印：Completed initialization in 18 ms 则代表启动成功

3.创建第一个配置文件![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 2][]

server.port=9095
    spring.application.name=eshop-server
    #spring.profiles.active=dev
    #服务实施查看预约信息地址
    service.order.appointmenturl = /myServiceOrder

项目中application.properties 配置如下：

![20200629214212839.png][]

启动类添加注解

@NacosConfigurationProperties(dataId = "eshop-server",autoRefreshed = true)

dataId = "eshop-server" ：对应上图的spring.application.name=eshop-server

@SpringBootApplication
    @NacosConfigurationProperties(dataId = "eshop-server",autoRefreshed = true)
    public class NacosTestApplication {
    
        public static void main(String[] args) {
            SpringApplication.run(NacosTestApplication.class, args);
        }
    }

4.启动项目，当控制台打印启动端口号为9095时，则证明我们的配置中心生效了

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 3][]

5.通过  spring.profiles.active=dev 切换环境

![20200629215044537.png][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 4][]

![20200629215134741.png][]

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20200629213735495.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 1]: https://img-blog.csdnimg.cn/20200629213853399.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 2]: https://img-blog.csdnimg.cn/20200629214038914.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz,size_16,color_FFFFFF,t_70
[20200629214212839.png]: https://img-blog.csdnimg.cn/20200629214212839.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 3]: https://img-blog.csdnimg.cn/20200629214458224.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz,size_16,color_FFFFFF,t_70
[20200629215044537.png]: https://img-blog.csdnimg.cn/20200629215044537.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz_size_16_color_FFFFFF_t_70 4]: https://img-blog.csdnimg.cn/20200629215025186.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3JpanU0NzEz,size_16,color_FFFFFF,t_70
[20200629215134741.png]: https://img-blog.csdnimg.cn/20200629215134741.png