ResponseEntity.BodyBuilder (Spring Framework 5.2.12.RELEASE API)

所有超级接口:
ResponseEntity.HeadersBuilder<ResponseEntity.BodyBuilder>
封闭类:
ResponseEntity<T>
```
public static interface ResponseEntity.BodyBuilder
extends ResponseEntity.HeadersBuilder<ResponseEntity.BodyBuilder>
```
Defines a builder that adds a body to the response entity.
从以下版本开始:
4.1

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
`<T> ResponseEntity<T>`	`body(T body)`	Set the body of the response entity and returns it.
`ResponseEntity.BodyBuilder`	`contentLength(long contentLength)`	Set the length of the body in bytes, as specified by the `Content-Length` header.
`ResponseEntity.BodyBuilder`	`contentType(MediaType contentType)`	Set the media type of the body, as specified by the `Content-Type` header.

从接口继承的方法 org.springframework.http.ResponseEntity.HeadersBuilder
allow, build, cacheControl, eTag, header, headers, headers, lastModified, lastModified, lastModified, location, varyBy

- 方法详细资料
  - contentLength
```
ResponseEntity.BodyBuilder contentLength(long contentLength)
```
    Set the length of the body in bytes, as specified by the Content-Length header.
    参数:
    contentLength - the content length
    返回:
    this builder
    另请参阅:
    HttpHeaders.setContentLength(long)
  - contentType
```
ResponseEntity.BodyBuilder contentType(MediaType contentType)
```
    Set the media type of the body, as specified by the Content-Type header.
    参数:
    contentType - the content type
    返回:
    this builder
    另请参阅:
    HttpHeaders.setContentType(MediaType)
  - body
```
<T> ResponseEntity<T> body(@Nullable
                           T body)
```
    Set the body of the response entity and returns it.
    类型参数:
    T - the type of the body
    参数:
    body - the body of the response entity
    返回:
    the built response entity