接口 ResourceTransformer
- 所有已知实现类:
AppCacheManifestTransformer
,CachingResourceTransformer
,CssLinkResourceTransformer
,ResourceTransformerSupport
- 函数接口:
- 这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。
@FunctionalInterface public interface ResourceTransformer
An abstraction for transforming the content of a resource.- 从以下版本开始:
- 4.1
- 作者:
- Jeremy Grelle, Rossen Stoyanchev
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 Resource
transform(HttpServletRequest request, Resource resource, ResourceTransformerChain transformerChain)
Transform the given resource.
方法详细资料
transform
Resource transform(HttpServletRequest request, Resource resource, ResourceTransformerChain transformerChain) throws IOException
Transform the given resource.- 参数:
request
- the current requestresource
- the resource to transformtransformerChain
- the chain of remaining transformers to delegate to- 返回:
- the transformed resource (never
null
) - 抛出:
IOException
- if the transformation fails