项目工程源码 : https://github.com/IceFoxs/nacos-demo
nacos-server 版本1.4.1
1.添加maven依赖
springboot 版本 2.3.7.RELEASE
spring-cloud-starter-alibaba-nacos-config 版本 2.2.5.RC2 或 2.2.2.RELEASE
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>2.3.7.RELEASE</version>
</dependency>
<!--可用-->
<!-- <dependency>-->
<!-- <groupId>com.alibaba.cloud</groupId>-->
<!-- <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>-->
<!-- <version>2.2.2.RELEASE</version>-->
<!-- </dependency>-->
<dependency>
<groupId>com.alibaba.cloud</groupId>
<artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
<version>2.2.5.RC2</version>
</dependency>
</dependencies>
2.配置nacos 用户名、密码、namespace
注意dataId规则: https://nacos.io/zh-cn/docs/quick-start-spring-cloud.html
![](https://img.laitimes.com/img/_0nNw4CM6IyYiwiM6ICdiwiIwczX0xiRGZkRGZ0Xy9GbvNGL2EzXlpXazxSPRhVZ2Z0RhZTOGVmdadlWqxmMMBjVtJWd0ckW65UbM5WOHJWa5kHT20ESjBjUIF2X0hXZ0xCMx81dvRWYoNHLrdEZwZ1Rh5WNXp1bwNjW1ZUba9VZwlHdssmch1mclRXY39CXldWYtlWPzNXZj9mcw1ycz9WL49zZuBnL5ADN4ADOyATMwMTMwEjMwIzLc52YucWbp5GZzNmLn9Gbi1yZtl2Lc9CX6MHc0RHaiojIsJye.png)
3.在nacos配置中心配置如下:
dataId为
example.properties
内容为下:
useLocalCache=true
4.点击发布配置,访问查看配置修改
http://127.0.0.1:8080/config/get