HttpResource (Spring Framework 5.2.12.RELEASE API)

所有超级接口:
InputStreamSource, Resource
```
public interface HttpResource
extends Resource
```
Extended interface for a Resource to be written to an HTTP response.
从以下版本开始:
5.0
作者:
Brian Clozel

- 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
  HttpHeaders getResponseHeaders()
  The HTTP headers to be contributed to the HTTP response that serves the current resource.
  - 从接口继承的方法 org.springframework.core.io.InputStreamSource
    getInputStream
  - 从接口继承的方法 org.springframework.core.io.Resource
    contentLength, createRelative, exists, getDescription, getFile, getFilename, getURI, getURL, isFile, isOpen, isReadable, lastModified, readableChannel

- 方法详细资料
  - getResponseHeaders
```
HttpHeaders getResponseHeaders()
```
    The HTTP headers to be contributed to the HTTP response that serves the current resource.
    返回:
    the HTTP response headers