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How do I write to a Json file?

So I am working on a read/write system for Json. The reading part was quite easy and works well. I am using the built-in TJsonReader. But I really don't know how to write to a json file. Like creating a new one when there is no file and also overwriting existing data.

Can you give me an example on how to do so? I didn't find anything in the documentation.

Thanks!

Product Version: UE 4.21
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asked Nov 25 '18 at 05:16 PM in C++ Programming

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SenseiHaketon
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I found a wiki page that describes how to use FPlatformFileManager, IPlatformFile, and FFileHelper to save the value of an FString object into a text file:

https://wiki.unrealengine.com/File_Management,_Create_Folders,_Delete_Files,_and_More#Read.2FWrite_to_Files

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answered Nov 28 '18 at 08:47 PM

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Spidermined
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