RequestedContentTypeResolver (Spring Framework 5.2.12.RELEASE API)

所有已知实现类:
FixedContentTypeResolver, HeaderContentTypeResolver, ParameterContentTypeResolver
```
public interface RequestedContentTypeResolver
```
Strategy to resolve the requested media types for a ServerWebExchange.
See RequestedContentTypeResolverBuilder to create a sequence of strategies.
从以下版本开始:
5.0
作者:
Rossen Stoyanchev

字段概要

字段
修饰符和类型	字段	说明
`static List<MediaType>`	`MEDIA_TYPE_ALL_LIST`	A singleton list with `MediaType.ALL` that is returned from `resolveMediaTypes(org.springframework.web.server.ServerWebExchange)` when no specific media types are requested.

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
List<MediaType> resolveMediaTypes(ServerWebExchange exchange)
Resolve the given request to a list of requested media types.

- 字段详细资料
  - MEDIA_TYPE_ALL_LIST
```
static final List<MediaType> MEDIA_TYPE_ALL_LIST
```
    A singleton list with MediaType.ALL that is returned from resolveMediaTypes(org.springframework.web.server.ServerWebExchange) when no specific media types are requested.
    从以下版本开始:
    5.0.5
- 方法详细资料
  - resolveMediaTypes
```
List<MediaType> resolveMediaTypes(ServerWebExchange exchange)
```
    Resolve the given request to a list of requested media types. The returned list is ordered by specificity first and by quality parameter second.
    参数:
    exchange - the current exchange
    返回:
    the requested media types, or MEDIA_TYPE_ALL_LIST if none were requested.
    抛出:
    NotAcceptableStatusException - if the requested media type is invalid