RequestParamMapMethodArgumentResolver (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
- - org.springframework.web.reactive.result.method.annotation.RequestParamMapMethodArgumentResolver

所有已实现的接口:
HandlerMethodArgumentResolver, SyncHandlerMethodArgumentResolver
```
public class RequestParamMapMethodArgumentResolver
extends HandlerMethodArgumentResolverSupport
implements SyncHandlerMethodArgumentResolver
```
Resolver for Map method arguments annotated with @RequestParam where the annotation does not specify a request parameter name. See RequestParamMethodArgumentResolver for resolving Map method arguments with a request parameter name.
The created Map contains all request parameter name-value pairs. If the method parameter type is MultiValueMap instead, the created map contains all request parameters and all there values for cases where request parameters have multiple values.
从以下版本开始:
5.0
作者:
Rossen Stoyanchev, Sebastien Deleuze
另请参阅:
RequestParamMethodArgumentResolver

字段概要
- 从类继承的字段 org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
  logger

构造器概要
构造器
构造器说明
RequestParamMapMethodArgumentResolver(ReactiveAdapterRegistry adapterRegistry)

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
`Object`	`resolveArgumentValue(MethodParameter methodParameter, BindingContext context, ServerWebExchange exchange)`	Resolve the value for the method parameter synchronously.
`boolean`	`supportsParameter(MethodParameter param)`	Whether this resolver supports the given method parameter.

从类继承的方法 org.springframework.web.reactive.result.method.HandlerMethodArgumentResolverSupport
checkAnnotatedParamNoReactiveWrapper, checkParameterType, checkParameterTypeNoReactiveWrapper, getAdapterRegistry

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

从接口继承的方法 org.springframework.web.reactive.result.method.SyncHandlerMethodArgumentResolver
resolveArgument

- 构造器详细资料
  - RequestParamMapMethodArgumentResolver
```
public RequestParamMapMethodArgumentResolver(ReactiveAdapterRegistry adapterRegistry)
```
- 方法详细资料
  - supportsParameter
```
public boolean supportsParameter(MethodParameter param)
```
    从接口复制的说明: HandlerMethodArgumentResolver
    Whether this resolver supports the given method parameter.
    指定者:
    supportsParameter 在接口中 HandlerMethodArgumentResolver
    参数:
    param - the method parameter
  - resolveArgumentValue
```
public Object resolveArgumentValue(MethodParameter methodParameter,
                                   BindingContext context,
                                   ServerWebExchange exchange)
```
    从接口复制的说明: SyncHandlerMethodArgumentResolver
    Resolve the value for the method parameter synchronously.
    指定者:
    resolveArgumentValue 在接口中 SyncHandlerMethodArgumentResolver
    参数:
    methodParameter - the method parameter
    context - the binding context to use
    exchange - the current exchange
    返回:
    the resolved value, if any