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> Unreal Engine API Reference > Runtime > Json > Serialization > EJson

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EJson

Json (JavaScript Object Notation) is a lightweight data-interchange format.

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References

Module	Json
Header	/Engine/Source/Runtime/Json/Public/Serialization/JsonTypes.h
Include	#include "Serialization/JsonTypes.h"

Syntax

enum EJson
{
    None,
    Null,
    String,
    Number,
    Boolean,
    Array,
    Object,
}

Values

Name	Description
None
Null
String
Number
Boolean
Array
Object

Remarks

Json (JavaScript Object Notation) is a lightweight data-interchange format. Information on how it works can be found here: http://www.json.org/. This code was written from scratch with only the Json spec as a guide.

In order to use Json effectively, you need to be familiar with the Object/Value hierarchy, and you should use the FJsonObject class and FJsonValue subclasses. Represents all the types a Json Value can be.