ResponseStatusExceptionHandler (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.web.server.handler.ResponseStatusExceptionHandler

所有已实现的接口:
WebExceptionHandler
直接已知子类:
WebFluxResponseStatusExceptionHandler
```
public class ResponseStatusExceptionHandler
extends Object
implements WebExceptionHandler
```
Handle ResponseStatusException by setting the response status.
By default exception stack traces are not shown for successfully resolved exceptions. Use setWarnLogCategory(String) to enable logging with stack traces.
从以下版本开始:
5.0
作者:
Rossen Stoyanchev, Sebastien Deleuze

构造器概要
构造器
构造器说明
ResponseStatusExceptionHandler()

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
`protected HttpStatus`	`determineStatus(Throwable ex)`	Determine the HTTP status implied by the given exception.
`reactor.core.publisher.Mono<Void>`	`handle(ServerWebExchange exchange, Throwable ex)`	Handle the given exception.
`void`	`setWarnLogCategory(String loggerName)`	Set the log category for warn logging.

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
  - ResponseStatusExceptionHandler
```
public ResponseStatusExceptionHandler()
```
- 方法详细资料
  - setWarnLogCategory
```
public void setWarnLogCategory(String loggerName)
```
    Set the log category for warn logging.
    Default is no warn logging. Specify this setting to activate warn logging into a specific category.
    从以下版本开始:
    5.1
    另请参阅:
    LogFactory.getLog(String), Logger.getLogger(String)
  - handle
```
public reactor.core.publisher.Mono<Void> handle(ServerWebExchange exchange,
                                                Throwable ex)
```
    从接口复制的说明: WebExceptionHandler
    Handle the given exception. A completion signal through the return value indicates error handling is complete while an error signal indicates the exception is still not handled.
    指定者:
    handle 在接口中 WebExceptionHandler
    参数:
    exchange - the current exchange
    ex - the exception to handle
    返回:
    Mono<Void> to indicate when exception handling is complete
  - determineStatus
```
@Nullable
protected HttpStatus determineStatus(Throwable ex)
```
    Determine the HTTP status implied by the given exception.
    参数:
    ex - the exception to introspect
    返回:
    the associated HTTP status, if any
    从以下版本开始:
    5.0.5