ParameterContentTypeResolver (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.web.reactive.accept.ParameterContentTypeResolver

所有已实现的接口:
RequestedContentTypeResolver
```
public class ParameterContentTypeResolver
extends Object
implements RequestedContentTypeResolver
```
Resolver that checks a query parameter and uses it to lookup a matching MediaType. Lookup keys can be registered or as a fallback MediaTypeFactory can be used to perform a lookup.
从以下版本开始:
5.0
作者:
Rossen Stoyanchev

字段概要
- 从接口继承的字段 org.springframework.web.reactive.accept.RequestedContentTypeResolver
  MEDIA_TYPE_ALL_LIST

构造器概要
构造器
构造器说明
ParameterContentTypeResolver(Map<String,MediaType> mediaTypes)

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
`String`	`getParameterName()`
`List<MediaType>`	`resolveMediaTypes(ServerWebExchange exchange)`	Resolve the given request to a list of requested media types.
`void`	`setParameterName(String parameterName)`	Set the name of the parameter to use to determine requested media types.

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
  - ParameterContentTypeResolver
```
public ParameterContentTypeResolver(Map<String,MediaType> mediaTypes)
```
- 方法详细资料
  - setParameterName
```
public void setParameterName(String parameterName)
```
    Set the name of the parameter to use to determine requested media types.
    By default this is set to "format".
  - getParameterName
```
public String getParameterName()
```
  - resolveMediaTypes
```
public List<MediaType> resolveMediaTypes(ServerWebExchange exchange)
                                  throws NotAcceptableStatusException
```
    从接口复制的说明: RequestedContentTypeResolver
    Resolve the given request to a list of requested media types. The returned list is ordered by specificity first and by quality parameter second.
    指定者:
    resolveMediaTypes 在接口中 RequestedContentTypeResolver
    参数:
    exchange - the current exchange
    返回:
    the requested media types, or RequestedContentTypeResolver.MEDIA_TYPE_ALL_LIST if none were requested.
    抛出:
    NotAcceptableStatusException - if the requested media type is invalid