java.lang.Object
- org.springframework.web.method.ControllerAdviceBean

所有已实现的接口:
Ordered
```
public class ControllerAdviceBean
extends Object
implements Ordered
```
Encapsulates information about an @ControllerAdvice Spring-managed bean without necessarily requiring it to be instantiated.
The findAnnotatedBeans(ApplicationContext) method can be used to discover such beans. However, a ControllerAdviceBean may be created from any object, including ones without an @ControllerAdvice.
从以下版本开始:
3.2
作者:
Rossen Stoyanchev, Brian Clozel, Juergen Hoeller

字段概要
- 从接口继承的字段 org.springframework.core.Ordered
  HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

构造器概要

构造器
构造器	说明
`ControllerAdviceBean(Object bean)`	Create a `ControllerAdviceBean` using the given bean instance.
`ControllerAdviceBean(String beanName, BeanFactory beanFactory)`	Create a `ControllerAdviceBean` using the given bean name.

方法概要

所有方法静态方法实例方法具体方法
修饰符和类型	方法	说明
`boolean`	`equals(Object other)`
`static List<ControllerAdviceBean>`	`findAnnotatedBeans(ApplicationContext applicationContext)`	Find the names of beans annotated with @ControllerAdvice in the given ApplicationContext and wrap them as `ControllerAdviceBean` instances.
`Class<?>`	`getBeanType()`	Return the type of the contained bean.
`int`	`getOrder()`	Returns the order value extracted from the `ControllerAdvice` annotation, or `Ordered.LOWEST_PRECEDENCE` otherwise.
`int`	`hashCode()`
`boolean`	`isApplicableToBeanType(Class<?> beanType)`	Check whether the given bean type should be assisted by this `@ControllerAdvice` instance.
`Object`	`resolveBean()`	Return a bean instance if necessary resolving the bean name through the BeanFactory.
`String`	`toString()`

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

- 构造器详细资料
  - ControllerAdviceBean
```
public ControllerAdviceBean(Object bean)
```
    Create a ControllerAdviceBean using the given bean instance.
    参数:
    bean - the bean instance
  - ControllerAdviceBean
```
public ControllerAdviceBean(String beanName,
                            BeanFactory beanFactory)
```
    Create a ControllerAdviceBean using the given bean name.
    参数:
    beanName - the name of the bean
    beanFactory - a BeanFactory that can be used later to resolve the bean
- 方法详细资料
  - getOrder
```
public int getOrder()
```
    Returns the order value extracted from the ControllerAdvice annotation, or Ordered.LOWEST_PRECEDENCE otherwise.
    指定者:
    getOrder 在接口中 Ordered
    返回:
    the order value
    另请参阅:
    Ordered.HIGHEST_PRECEDENCE, Ordered.LOWEST_PRECEDENCE
  - getBeanType
```
public Class<?> getBeanType()
```
    Return the type of the contained bean.
    If the bean type is a CGLIB-generated class, the original user-defined class is returned.
  - resolveBean
```
public Object resolveBean()
```
    Return a bean instance if necessary resolving the bean name through the BeanFactory.
  - isApplicableToBeanType
```
public boolean isApplicableToBeanType(Class<?> beanType)
```
    Check whether the given bean type should be assisted by this @ControllerAdvice instance.
    参数:
    beanType - the type of the bean to check
    从以下版本开始:
    4.0
    另请参阅:
    ControllerAdvice
  - equals
```
public boolean equals(Object other)
```
    覆盖:
    equals 在类中 Object
  - hashCode
```
public int hashCode()
```
    覆盖:
    hashCode 在类中 Object
  - toString
```
public String toString()
```
    覆盖:
    toString 在类中 Object
  - findAnnotatedBeans
```
public static List<ControllerAdviceBean> findAnnotatedBeans(ApplicationContext applicationContext)
```
    Find the names of beans annotated with @ControllerAdvice in the given ApplicationContext and wrap them as ControllerAdviceBean instances.

类 ControllerAdviceBean

字段概要

从接口继承的字段 org.springframework.core.Ordered

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

ControllerAdviceBean

ControllerAdviceBean

方法详细资料

getOrder

getBeanType

resolveBean

isApplicableToBeanType

equals

hashCode

toString

findAnnotatedBeans