<dependencies>
????<dependency>
????????<groupId>org.springframework.bootgroupId>
????????<artifactId>spring-boot-starter-actuatorartifactId>
????dependency>
dependencies>

management:
??endpoints:
????web:
??????exposure:
????????include:?[health,info,mappings]?//或者直接配置?"*"

management.endpoint.<id>.enabled=true

management:
??endpoint:
????health:
??????show-details:?always

@Endpoint(id="myEndpoint")
@Component
public?class?MyEndpoint?{
????private?String?STATUS?=?"up";
????private?String?DETAIL?=?"一切正常";

//????@ReadOperation
//????public?String?test1(){
//????????return?"wolf";
//????}

//????@ReadOperation
//????public?Map?test2(){
//????????Map?map?=?new?HashMap();
//????????map.put("status","up");
//????????return?map;
//????}

????@ReadOperation
????public?JSONObject?test3(){
????????JSONObject?jsonObject=?new?JSONObject();
????????jsonObject.put("status",STATUS);
????????jsonObject.put("detail",DETAIL);
????????return?jsonObject;
????}

????@ReadOperation
????public?JSONObject?test3_1(@Selector?String?name){
????????JSONObject?jsonObject=?new?JSONObject();
????????if?("status".equals(name)){
????????????jsonObject.put("status",STATUS);
????????}else?if?("detail".equals(name)){
????????????jsonObject.put("detail",DETAIL);
????????}
????????return?jsonObject;
????}

????@WriteOperation//動(dòng)態(tài)修改指標(biāo)
????public?void?test4(@Selector?String?name,@Nullable?String?value){
????????if?(!StringUtils.isEmpty(value)){
????????????if?("status".equals(name)){
????????????????STATUS?=?value;
????????????}else?if?("detail".equals(name)){
????????????????DETAIL?=?value;
????????????}
????????}
????}
}

public?interface?SystemInfoMBean?{
????int?getCpuCore();
????long?getTotalMemory();
????void?shutdown();
}

public?class?SystemInfo?implements?SystemInfoMBean?{
????@Override
????public?int?getCpuCore()?{
????????return?Runtime.getRuntime().availableProcessors();
????}
????@Override
????public?long?getTotalMemory()?{
????????return?Runtime.getRuntime().totalMemory();
????}

????@Override
????public?void?shutdown()?{
????????System.exit(0);
????}
}

public?class?JmxRegisterMain?{
????public?static?void?main(String[]?args)?throws?NotCompliantMBeanException,?InstanceAlreadyExistsException,?MBeanRegistrationException,?MalformedObjectNameException,?IOException?{
????????MBeanServer?mBeanServer=?ManagementFactory.getPlatformMBeanServer();
????????ObjectName?objectName=new?ObjectName("com.lonely.wolf.note.springboot.actuator.jmx:type=SystemInfo");
????????SystemInfo?SystemInfo?=new?SystemInfo();
????????mBeanServer.registerMBean(SystemInfo,objectName);//注冊(cè)
????????System.in.read();//防止程序結(jié)束
????}
}

<dependency>
????<groupId>io.micrometergroupId>
????<artifactId>micrometer-registry-prometheusartifactId>
dependency>