springboot 自定义actuator信息

最新推荐文章于 2025-05-20 09:22:16 发布

strive____

最新推荐文章于 2025-05-20 09:22:16 发布

阅读量2.2k

点赞数 1

CC 4.0 BY-SA版权

分类专栏： spring 文章标签： spring boot

本文链接：https://blog.youkuaiyun.com/strive____/article/details/103823857

spring 专栏收录该内容

14 篇文章

订阅专栏

本文介绍了如何在Spring Boot应用中自定义Actuator端点，包括添加依赖、配置文件设置以开放web端点，展示JVM垃圾回收信息，并将自定义端点整合进Spring管理，最终可通过http://localhost:8080/actuator/myHealth进行访问。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

springboot 自定义actuator信息

依赖

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

	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-devtools</artifactId>
		<scope>runtime</scope>
		<optional>true</optional>
	</dependency>
	<dependency>
		<groupId>org.projectlombok</groupId>
		<artifactId>lombok</artifactId>
		<optional>true</optional>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-test</artifactId>
		<scope>test</scope>
		<exclusions>
			<exclusion>
				<groupId>org.junit.vintage</groupId>
				<artifactId>junit-vintage-engine</artifactId>
			</exclusion>
		</exclusions>
	</dependency>
	<dependency>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-configuration-processor</artifactId>
		<optional>true</optional>
	</dependency>
</dependencies>

配置文件开放web端点

management:
  endpoints:
    web:
      exposure:
        include: '*'

这里展示了jvm垃圾回收相关信息

@Component
public class MyHealth implements HealthIndicator {
    @Override
    public Health health() {
        List<GarbageCollectorMXBean> gge = ManagementFactory.getGarbageCollectorMXBeans();
        Health.Builder builder = new Health.Builder();
        builder.status("run");
        builder.withDetail("garbage", gge);
        Health health = builder.build();
        return health;
    }
}

暴露端点可以在actuator中访问

@WebEndpoint(id = "myHealth")
public class MyEndPoint {

    @Autowired
    private MyHealth myHealth;

    @ReadOperation
    public Health my(){
        return myHealth.getHealth(true);
    }

}

加入到spring中管理

@Configuration
public class MyEndPoindConfiguration {

    @Bean
    public MyEndPoint myEndPoint(){
        return new MyEndPoint();
    }

}

请求路径：http://localhost:8080/actuator/myHealth