1、定义设置哪些参数

UCLASS(config=Engine, globaluserconfig)
class ADVMOD_API UGlobalSettings : public UObject
{GENERATED_BODY()public:UGlobalSettings();const FString& GetPythonExePath() const { return PythonExePath.FilePath; }private:UPROPERTY(config, EditAnywhere, Category = "Path", meta = (DisplayName = "Python exe path"))FFilePath PythonExePath;UPROPERTY(config, EditAnywhere, Category = "Path", meta = (DisplayName = "Python64"))bool x64;
};

2、模块启动时，注册

void FAdvModModule::StartupModule()
{ 项目设置 /RegisterSettings();
}void FAdvModModule::RegisterSettings()
{ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings");if (!SettingsModule) return;SettingsModule->RegisterSettings("Project", "Plugins", "AdvGlobalSettings", FText::FromString("Adv"), FText::FromString("Configure the Adv plugin."), GetMutableDefault<UGlobalSettings>());
}

• 卸载

  void FAdvModModule::ShutdownModule()
  {UnregisterSettings();
  }void FAdvModModule::UnregisterSettings()
  {ISettingsModule* SettingsModule = FModuleManager::GetModulePtr<ISettingsModule>("Settings");if (!SettingsModule) return;SettingsModule->UnregisterSettings("Project", "Plugins", "AdvGlobalSettings");
  }
  

3、使用

GetDefault<UGlobalSettings>()->GetPythonExePath();