This is a Json tool plugin that aims to convert Json strings into Unreal Engine's UStruct and supports both Blueprint and C++.

Main API

Used in Blueprints:

1. Struct To Json Object String Used to convert UStruct to Json object string, which can be a blueprint structure or a UStruct defined in C++ (needs to be marked by BlueprintType macro).

   

2. Struct Array To Json Object String Used to convert a UStruct array to a Json object string, which can be a blueprint structure or a C++ defined UStruct (needs to be marked by the BlueprintType macro).

   

3. Json String To Struct Used to convert a Json object string to a UStruct, which can be a blueprint structure or a C++ defined UStruct (needs to be marked by the BlueprintType macro).

   

4. Json String To Struct Array Used to convert a Json object string into a UStruct array, which can be a blueprint structure or a C++ defined UStruct (needs to be marked by the BlueprintType macro).

   

Use in C++

The structure used in the test:

1. UJsonToolLibrary::StructToJsonObjectString Used to convert UStruct to Json object string, UStruct defined in C++ (needs to be marked by BlueprintType macro).

   

2. UJsonToolLibrary::StructArrayToJsonObjectString Used to convert UStruct array to Json object string, UStruct defined in C++ (needs to be marked by BlueprintType macro).

   

3. UJsonToolLibrary::JsonObjectStringToStruct Used to convert Json object string to UStruct, UStruct defined in C++ (needs to be marked by BlueprintType macro).

   

4. UJsonToolLibrary::JsonArrayStringToUStructArray Used to convert a Json object string into a UStruct array, UStruct defined in C++ (needs to be marked by the BlueprintType macro).