Jackson2SockJsMessageCodec (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.web.socket.sockjs.frame.AbstractSockJsMessageCodec
- - org.springframework.web.socket.sockjs.frame.Jackson2SockJsMessageCodec

所有已实现的接口:
SockJsMessageCodec
```
public class Jackson2SockJsMessageCodec
extends AbstractSockJsMessageCodec
```
A Jackson 2.6+ codec for encoding and decoding SockJS messages.
It customizes Jackson's default properties with the following ones:
- MapperFeature.DEFAULT_VIEW_INCLUSION is disabled
- DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES is disabled
Note that Jackson's JSR-310 and Joda-Time support modules will be registered automatically when available (and when Java 8 and Joda-Time themselves are available, respectively).
从以下版本开始:
4.0
作者:
Rossen Stoyanchev

构造器概要
构造器
构造器说明
Jackson2SockJsMessageCodec()
Jackson2SockJsMessageCodec(ObjectMapper objectMapper)

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
`protected char[]`	`applyJsonQuoting(String content)`	Apply standard JSON string quoting (see https://www.json.org/).
`String[]`	`decode(String content)`	Decode the given SockJS message frame.
`String[]`	`decodeInputStream(InputStream content)`	Decode the given SockJS message frame.

从类继承的方法 org.springframework.web.socket.sockjs.frame.AbstractSockJsMessageCodec
encode

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
  - Jackson2SockJsMessageCodec
```
public Jackson2SockJsMessageCodec()
```
  - Jackson2SockJsMessageCodec
```
public Jackson2SockJsMessageCodec(ObjectMapper objectMapper)
```
- 方法详细资料
  - decode
```
@Nullable
public String[] decode(String content)
                throws IOException
```
    从接口复制的说明: SockJsMessageCodec
    Decode the given SockJS message frame.
    参数:
    content - the SockJS message frame
    返回:
    an array of messages, or null if none
    抛出:
    IOException - if the content could not be parsed
  - decodeInputStream
```
@Nullable
public String[] decodeInputStream(InputStream content)
                           throws IOException
```
    从接口复制的说明: SockJsMessageCodec
    Decode the given SockJS message frame.
    参数:
    content - the SockJS message frame
    返回:
    an array of messages, or null if none
    抛出:
    IOException - if the content could not be parsed
  - applyJsonQuoting
```
protected char[] applyJsonQuoting(String content)
```
    从类复制的说明: AbstractSockJsMessageCodec
    Apply standard JSON string quoting (see https://www.json.org/).
    指定者:
    applyJsonQuoting 在类中 AbstractSockJsMessageCodec