HealthEndpoint (Spring Boot API)

java.lang.Object
- org.springframework.boot.actuate.health.HealthEndpoint

```
@Endpoint(id="health")
public class HealthEndpoint
extends Object
```
Endpoint to expose application health information.
从以下版本开始:
2.0.0

构造器概要
构造器
构造器说明
HealthEndpoint(HealthIndicator healthIndicator)
Create a new HealthEndpoint instance that will use the given healthIndicator to generate its response.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`Health`	`health()`
`Health`	`healthForComponent(String component)`	Return the `Health` of a particular component or `null` if such component does not exist.
`Health`	`healthForComponentInstance(String component, String instance)`	Return the `Health` of a particular `instance` managed by the specified `component` or `null` if that particular component is not a `CompositeHealthIndicator` or if such instance does not exist.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - HealthEndpoint
```
public HealthEndpoint(HealthIndicator healthIndicator)
```
    Create a new HealthEndpoint instance that will use the given healthIndicator to generate its response.
    参数:
    healthIndicator - the health indicator
- 方法详细资料
  - health
```
@ReadOperation
public Health health()
```
  - healthForComponent
```
@ReadOperation
public Health healthForComponent(@Selector
                                 String component)
```
    Return the Health of a particular component or null if such component does not exist.
    参数:
    component - the name of a particular HealthIndicator
    返回:
    the Health for the component or null
  - healthForComponentInstance
```
@ReadOperation
public Health healthForComponentInstance(@Selector
                                         String component,
                                         @Selector
                                         String instance)
```
    Return the Health of a particular instance managed by the specified component or null if that particular component is not a CompositeHealthIndicator or if such instance does not exist.
    参数:
    component - the name of a particular CompositeHealthIndicator
    instance - the name of an instance managed by that component
    返回:
    the Health for the component instance of null