Load Data

Load saved game data.

URL Verification

This API uses the service-storage-api.playnanoo.com domain.

API Information

• URL: https://service-storage-api.playnanoo.com/storage/v20221001/load
• Method: PUT
• Authentication Required: Yes

Request Parameters

Parameter	Type	Required	Description
storage_key	string	Required	Key of the data to load

Response Data

Field	Type	Description
PlayerId	string	Player ID
StorageKey	string	Key of the saved data
StorageValue	string	Value of the saved data

Code Example

void UMyGame::LoadData(const FString& StorageKey)
{
    // 플레이어 정보가 포함된 요청 바디 생성
    TSharedPtr<FJsonObject> Body = FPlayNANOOHelper::CreateRequestBody();
    Body->SetStringField(TEXT("storage_key"), StorageKey);

    // JSON 문자열 변환
    FString JsonBody = FPlayNANOOHelper::ToJsonString(Body);

    // HTTP 요청
    TSharedRef<IHttpRequest> Request = FHttpModule::Get().CreateRequest();
    Request->SetURL(TEXT("https://service-storage-api.playnanoo.com/storage/v20221001/load"));
    Request->SetVerb(TEXT("PUT"));
    FPlayNANOOHelper::SetCommonHeaders(Request, true);  // 인증 토큰 포함
    Request->SetContentAsString(JsonBody);

    Request->OnProcessRequestComplete().BindLambda(
        [](FHttpRequestPtr Req, FHttpResponsePtr Res, bool bSuccess)
    {
        if (bSuccess && Res.IsValid())
        {
            TSharedPtr<FJsonObject> JsonObject;
            TSharedRef<TJsonReader<>> Reader = TJsonReaderFactory<>::Create(Res->GetContentAsString());

            if (FJsonSerializer::Deserialize(Reader, JsonObject))
            {
                FString PlayerId = JsonObject->GetStringField(TEXT("PlayerId"));
                FString Key = JsonObject->GetStringField(TEXT("StorageKey"));
                FString Value = JsonObject->GetStringField(TEXT("StorageValue"));
                UE_LOG(LogTemp, Log, TEXT("데이터 조회 성공: %s = %s"), *Key, *Value);
            }
        }
    });

    Request->ProcessRequest();
}

Data Deserialization

If you saved storage_value as JSON, you can restore it to the original object using FJsonSerializer::Deserialize().

Handling Missing Data

An error is returned if there is no saved data. For new players, handle this case to set default values.