1、新建SpringBoot项目

2、引入pom依赖

<dependency>
       <groupId>org.springframework.boot</groupId>
       <artifactId>spring-boot-starter-actuator</artifactId>
</dependency>

<dependency>
       <groupId>io.micrometer</groupId>
       <artifactId>micrometer-registry-prometheus</artifactId>
       <version>1.6.2</version>
</dependency>

3、更改application.properties

server.port=8088
spring.application.name=spg
management.endpoints.web.exposure.include=*