MappingJacksonValue (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.http.converter.json.MappingJacksonValue

```
public class MappingJacksonValue
extends Object
```
A simple holder for the POJO to serialize via MappingJackson2HttpMessageConverter along with further serialization instructions to be passed in to the converter.
On the server side this wrapper is added with a ResponseBodyInterceptor after content negotiation selects the converter to use but before the write.
On the client side, simply wrap the POJO and pass it in to the RestTemplate.
从以下版本开始:
4.1
作者:
Rossen Stoyanchev

构造器概要
构造器
构造器说明
MappingJacksonValue(Object value)
Create a new instance wrapping the given POJO to be serialized.

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
`FilterProvider`	`getFilters()`	Return the Jackson filter provider to use.
`Class<?>`	`getSerializationView()`	Return the serialization view to use.
`Object`	`getValue()`	Return the POJO that needs to be serialized.
`void`	`setFilters(FilterProvider filters)`	Set the Jackson filter provider to serialize the POJO with.
`void`	`setSerializationView(Class<?> serializationView)`	Set the serialization view to serialize the POJO with.
`void`	`setValue(Object value)`	Modify the POJO to serialize.

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
  - MappingJacksonValue
```
public MappingJacksonValue(Object value)
```
    Create a new instance wrapping the given POJO to be serialized.
    参数:
    value - the Object to be serialized
- 方法详细资料
  - setValue
```
public void setValue(Object value)
```
    Modify the POJO to serialize.
  - getValue
```
public Object getValue()
```
    Return the POJO that needs to be serialized.
  - setSerializationView
```
public void setSerializationView(@Nullable
                                 Class<?> serializationView)
```
    Set the serialization view to serialize the POJO with.
    另请参阅:
    ObjectMapper.writerWithView(Class), JsonView
  - getSerializationView
```
@Nullable
public Class<?> getSerializationView()
```
    Return the serialization view to use.
    另请参阅:
    ObjectMapper.writerWithView(Class), JsonView
  - setFilters
```
public void setFilters(@Nullable
                       FilterProvider filters)
```
    Set the Jackson filter provider to serialize the POJO with.
    从以下版本开始:
    4.2
    另请参阅:
    ObjectMapper.writer(FilterProvider), JsonFilter, Jackson2ObjectMapperBuilder.filters(FilterProvider)
  - getFilters
```
@Nullable
public FilterProvider getFilters()
```
    Return the Jackson filter provider to use.
    从以下版本开始:
    4.2
    另请参阅:
    ObjectMapper.writer(FilterProvider), JsonFilter