java.lang.Object
- org.springframework.validation.DataBinder
- - org.springframework.web.bind.WebDataBinder
  - - org.springframework.web.bind.support.WebExchangeDataBinder

所有已实现的接口:
PropertyEditorRegistry, TypeConverter
```
public class WebExchangeDataBinder
extends WebDataBinder
```
Specialized DataBinder to perform data binding from URL query params or form data in the request data to Java objects.
从以下版本开始:
5.0
作者:
Rossen Stoyanchev

字段概要
- 从类继承的字段 org.springframework.web.bind.WebDataBinder
  DEFAULT_FIELD_DEFAULT_PREFIX, DEFAULT_FIELD_MARKER_PREFIX
- 从类继承的字段 org.springframework.validation.DataBinder
  DEFAULT_AUTO_GROW_COLLECTION_LIMIT, DEFAULT_OBJECT_NAME, logger

构造器概要
构造器
构造器说明
WebExchangeDataBinder(Object target)
Create a new instance, with default object name.
WebExchangeDataBinder(Object target, String objectName)
Create a new instance.

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
`reactor.core.publisher.Mono<Void>`	`bind(ServerWebExchange exchange)`	Bind query params, form data, and or multipart form data to the binder target.
`static reactor.core.publisher.Mono<Map<String,Object>>`	`extractValuesToBind(ServerWebExchange exchange)`	Combine query params and form data for multipart form data from the body of the request into a `Map<String, Object>` of values to use for data binding purposes.
`protected reactor.core.publisher.Mono<Map<String,Object>>`	`getValuesToBind(ServerWebExchange exchange)`	Protected method to obtain the values for data binding.

从类继承的方法 org.springframework.web.bind.WebDataBinder
bindMultipart, checkFieldDefaults, checkFieldMarkers, doBind, getEmptyValue, getEmptyValue, getFieldDefaultPrefix, getFieldMarkerPrefix, isBindEmptyMultipartFiles, setBindEmptyMultipartFiles, setFieldDefaultPrefix, setFieldMarkerPrefix

从类继承的方法 org.springframework.validation.DataBinder
addCustomFormatter, addCustomFormatter, addCustomFormatter, addValidators, applyPropertyValues, bind, checkAllowedFields, checkRequiredFields, close, convertIfNecessary, convertIfNecessary, convertIfNecessary, convertIfNecessary, createBeanPropertyBindingResult, createDirectFieldBindingResult, findCustomEditor, getAllowedFields, getAutoGrowCollectionLimit, getBindingErrorProcessor, getBindingResult, getConversionService, getDisallowedFields, getInternalBindingResult, getObjectName, getPropertyAccessor, getPropertyEditorRegistry, getRequiredFields, getSimpleTypeConverter, getTarget, getTypeConverter, getValidator, getValidators, initBeanPropertyAccess, initDirectFieldAccess, isAllowed, isAutoGrowNestedPaths, isIgnoreInvalidFields, isIgnoreUnknownFields, registerCustomEditor, registerCustomEditor, replaceValidators, setAllowedFields, setAutoGrowCollectionLimit, setAutoGrowNestedPaths, setBindingErrorProcessor, setConversionService, setDisallowedFields, setIgnoreInvalidFields, setIgnoreUnknownFields, setMessageCodesResolver, setRequiredFields, setValidator, validate, validate

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
  - WebExchangeDataBinder
```
public WebExchangeDataBinder(@Nullable
                             Object target)
```
    Create a new instance, with default object name.
    参数:
    target - the target object to bind onto (or null if the binder is just used to convert a plain parameter value)
    另请参阅:
    DataBinder.DEFAULT_OBJECT_NAME
  - WebExchangeDataBinder
```
public WebExchangeDataBinder(@Nullable
                             Object target,
                             String objectName)
```
    Create a new instance.
    参数:
    target - the target object to bind onto (or null if the binder is just used to convert a plain parameter value)
    objectName - the name of the target object
- 方法详细资料
  - bind
```
public reactor.core.publisher.Mono<Void> bind(ServerWebExchange exchange)
```
    Bind query params, form data, and or multipart form data to the binder target.
    参数:
    exchange - the current exchange
    返回:
    a Mono<Void> when binding is complete
  - getValuesToBind
```
protected reactor.core.publisher.Mono<Map<String,Object>> getValuesToBind(ServerWebExchange exchange)
```
    Protected method to obtain the values for data binding. By default this method delegates to extractValuesToBind(ServerWebExchange).
  - extractValuesToBind
```
public static reactor.core.publisher.Mono<Map<String,Object>> extractValuesToBind(ServerWebExchange exchange)
```
    Combine query params and form data for multipart form data from the body of the request into a Map<String, Object> of values to use for data binding purposes.
    参数:
    exchange - the current exchange
    返回:
    a Mono with the values to bind
    另请参阅:
    ServerHttpRequest.getQueryParams(), ServerWebExchange.getFormData(), ServerWebExchange.getMultipartData()

构造器	说明
`WebExchangeDataBinder(Object target)`	Create a new instance, with default object name.
`WebExchangeDataBinder(Object target, String objectName)`	Create a new instance.

类 WebExchangeDataBinder

字段概要

从类继承的字段 org.springframework.web.bind.WebDataBinder

从类继承的字段 org.springframework.validation.DataBinder

构造器概要

方法概要

从类继承的方法 org.springframework.web.bind.WebDataBinder

从类继承的方法 org.springframework.validation.DataBinder

从类继承的方法 java.lang.Object

构造器详细资料

WebExchangeDataBinder

WebExchangeDataBinder

方法详细资料

bind

getValuesToBind

extractValuesToBind