ErrorAttributes (Spring Boot API)

所有已知实现类:
DefaultErrorAttributes
```
public interface ErrorAttributes
```
Provides access to error attributes which can be logged or presented to the user.
从以下版本开始:
2.0
另请参阅:
DefaultErrorAttributes

方法概要

所有方法实例方法抽象方法
修饰符和类型	方法	说明
`Throwable`	`getError(org.springframework.web.reactive.function.server.ServerRequest request)`	Return the underlying cause of the error or `null` if the error cannot be extracted.
`Map<String,Object>`	`getErrorAttributes(org.springframework.web.reactive.function.server.ServerRequest request, boolean includeStackTrace)`	Return a `Map` of the error attributes.
`void`	`storeErrorInformation(Throwable error, org.springframework.web.server.ServerWebExchange exchange)`	Store the given error information in the current `ServerWebExchange`.

- 方法详细资料
  - getErrorAttributes
```
Map<String,Object> getErrorAttributes(org.springframework.web.reactive.function.server.ServerRequest request,
                                            boolean includeStackTrace)
```
    Return a Map of the error attributes. The map can be used as the model of an error page, or returned as a ServerResponse body.
    参数:
    request - the source request
    includeStackTrace - if stack trace elements should be included
    返回:
    a map of error attributes
  - getError
```
Throwable getError(org.springframework.web.reactive.function.server.ServerRequest request)
```
    Return the underlying cause of the error or null if the error cannot be extracted.
    参数:
    request - the source ServerRequest
    返回:
    the Exception that caused the error or null
  - storeErrorInformation
```
void storeErrorInformation(Throwable error,
                           org.springframework.web.server.ServerWebExchange exchange)
```
    Store the given error information in the current ServerWebExchange.
    参数:
    error - the Exception that caused the error
    exchange - the source exchange